Stretch-fit spiral coil wristband with a 45 x 31 mm oval chip head for locker locks in pools, spas and gyms. LF, NFC, MIFARE or UHF; from 1 piece.
Spiral Coil RFID Wristband
Stretch-fit coil with a 45 x 31 mm oval chip head
The CG-SW-009 is the classic locker-key wristband for pools, spas and saunas: a flexible spiral coil joined to a clear oval holder with a 45 × 31 mm chip head. The coil stretches open over any hand and springs back around the wrist, so one size serves every guest, and the oval head carries an LF, NFC, MIFARE or UHF chip, or two chips at once. Standard colors ship from stock, factory pricing is US$0.28 to 0.75 per piece for 100 to 999 pieces, and 5,000 locker wristbands are ready in approximately 7–10 days.
- 45 x 31 mm
Oval Chip Head - Stretch-Fit
Spiral Coil - For Locker
Locks - In Stock
From 1 Piece
Factory-direct pricing · Standard blanks in stock
US$0.28 – 0.75 / pc for 100–999 pcs
1,000+ pcs: project pricing · 5,000+ pcs: volume discount · MOQ 1 piece · Samples in 1–2 days (stock designs) or 5–7 days (custom) · 5,000 silicone wristbands in approximately 7–10 days
- Spiral coil that stretches over the hand and springs back
- 45 x 31 mm oval chip head in a clear holder
- LF, MIFARE, NFC or UHF to match your locker locks
- Locker number or logo printed on the oval face
Kevin Lee, Sales · Phone / WhatsApp +86-17748608696 · Mon–Fri 09:00–21:00 (GMT+8) · Reply within 8 hours
CG-SW-009 at a Glance
| Parameter | CG-SW-009 |
|---|---|
| Model | CG-SW-009 |
| Structure | Spiral coil band with an oval chip head in a clear holder |
| Chip head | Oval, 45 × 31 mm |
| Band | Flexible plastic spiral coil; stretches over the hand |
| Logo area | Oval face of the chip head |
| Material | Flexible plastic coil and holder; chip sealed in the head |
| Chip options | LF, NFC, MIFARE Classic / DESFire, UHF or two chips (LF + HF, HF + UHF) |
| Stock colors | Black, white, grey, red, orange, yellow, green, blue, purple and pink in stock; any Pantone color on custom orders |
| Material grade | Flexible plastic coil and holder, smooth and skin-friendly |
| Working temperature | -30 to +100 °C in use; storage -40 to +120 °C |
| Water resistance | Waterproof plastic coil; the chip is sealed inside the oval head |
| Made in | Our own factory in Shenzhen, China, since 2009; wristband lines produce 1,200,000 bands a month |
| Quality check | Every band is read-tested before packing |
| MOQ | 1 piece; factory pricing from 100 pieces |
| Samples | 1–2 days (stock designs) or 5–7 days (custom) |
| Bulk lead time | Approximately 7–10 days for 5,000 silicone wristbands, depending on the production schedule; rush orders available |
Quality Checks and Test Reports
- 100% Read-Tested
- RoHS
- REACH
- FDA / LFGB Food Contact
- California Prop 65
- Waterproof Test
Current copies of these test reports are available from our sales team on request.
Dimensions and Fit
The band is a continuous wave of coil, so it opens wide enough to pass over the hand and then closes onto the wrist with no clasp at all. Adults and teenagers wear the same size, and guests who prefer their hands free can wear it on the ankle.
The coil pulls back into shape after every wear, which is why spiral wristbands are handed out and collected again day after day at changing-room counters.
Where the CG-SW-009 Works Best
Swimming Pools
Each coil carries a numbered locker key that guests return at the exit.
Spas and Saunas
A large printed number on the oval face lets staff match a band to its locker at a glance.
Fitness Clubs
Members open a locker and pass the turnstile with the same oval head.
Holiday Parks and Campsites
Shower blocks, storage lockers and laundry rooms all open with one coil key.
Chip Options for the CG-SW-009
At 45 × 31 mm, the oval head is the largest chip area in our closed-loop range. It suits the 125 kHz and 13.56 MHz readers built into most electronic locker locks, and it leaves room for a UHF inlay or a dual-chip head when one wristband must open an older LF locker and a newer MIFARE turnstile.
| Technology | Chips | Typical use | On the CG-SW-009 |
|---|---|---|---|
| LF 125 kHz | EM4200, TK4100; T5577 rewritable | Door, locker and time-clock readers already in place | Standard |
| HF secure 13.56 MHz | MIFARE Classic EV1 1K / 4K; MIFARE DESFire EV2 / EV3 | Access control, cashless payment, hotel locks | Available |
| NFC 13.56 MHz | NTAG213, NTAG215, NTAG216; MIFARE Ultralight EV1 | Phone taps, web links, tickets and loyalty | Available |
| UHF 860–960 MHz | EPC Gen 2: UCODE, Monza or Higgs | Hands-free gates and timing points | Available |
| Dual chip | LF + HF, or HF + UHF | One band for two systems | Available |
Logo, Color and Encoding
Locker numbers are printed on the oval face and matched to each chip UID in the encoding list, so every key can be reissued to the right locker. The coil and head come in matching or contrasting colors, and every wristband is read-tested before it is packed.
| Option | What we offer |
|---|---|
| Logo | Debossed, embossed, debossed with color fill, silk-screen printed or laser engraved |
| Colors | Standard colors from stock; any Pantone color, two-color layers and color-fill on custom orders |
| Numbering and codes | Printed or laser serial numbers, names and QR codes, matched to each chip |
| Encoding | UID list, NDEF URL or vCard, MIFARE sector data, EPC; supplied with an Excel or CSV file |
| Packaging | Bulk polybags, individual OPP bags or your own branded retail card |
CG-SW-009 Compared with Similar Models
| Model | Structure | Key size | Best for |
|---|---|---|---|
| CG-SW-009 (this model) | Spiral coil | 45 x 31 mm oval head | Numbered locker keys, one size for all |
| CG-SW-002 | Closed silicone loop | 32 mm round head, 16 mm band | All-day wear with a smooth silicone feel |
| CG-SW-044 | Strap with chip pocket | 35 x 21 mm pocket, 230 mm strap | Bands reused with swappable tags |
CG-SW-009 Price and Lead Time
| Quantity | Unit price (USD / pc) |
|---|---|
| 1 pc (custom sample) | From US$50 per order |
| 100 – 999 pcs | US$0.28 – 0.75 |
| 1,000+ pcs | Project pricing on request |
| 5,000+ pcs | Volume discount on request |
MOQ: 1 piece. One custom CG-SW-009 sample is priced from US$50 per order, while plain stock coils go out as free stock samples subject to availability; contact our sales team. Factory pricing starts at 100 pcs, and numbered sets are supplied in locker order.
Frequently Asked Questions
How does the CG-SW-009 spiral wristband fit?
The spiral coil stretches over the hand and springs back around the wrist, so one size fits adults and teenagers without a clasp or buckle. It can also be worn on the ankle.
Will the CG-SW-009 work with our locker locks?
Most RFID locker locks read 125 kHz chips such as EM4200 or 13.56 MHz chips such as MIFARE Classic. Tell us the lock model or send a sample key, and we fit the matching chip in the oval head.
How much does the CG-SW-009 cost?
US$0.28 to US$0.75 per piece for 100 to 999 pieces, depending on the chip, printing and numbering. Orders of 1,000 pieces or more are quoted per project, with volume discounts from 5,000 pieces.
Can each wristband carry a locker number?
Yes. We print a number, logo or QR code on the 45 x 31 mm oval face and supply a list that links each printed number to its chip UID.
Can the CG-SW-009 hold two chips?
Yes. The oval head has room for two chips, for example an LF chip for existing locker locks and a MIFARE or NFC chip for turnstiles, payments or phone taps.
Do you offer OEM or ODM spiral wristbands?
Yes. OEM orders get the coil and head in your colors with your logo, numbers and encoding. ODM projects, such as a new head shape or a longer coil, are developed on a new mold, quoted per design and approved on a signed sample.
Related Models and Readers
CG-SW-002 Round-Head Silicone RFID Wristband
Closed-loop band with a 32 mm round head that takes LF, NFC, MIFARE, UHF or two chips.
View Details
CG-SW-044 Pocket RFID Wristband
Two-color 230 mm strap with a 35 x 21 mm pocket for a swappable RFID tag.
View Details
R1 Desktop UHF and HF Reader / Writer
Encode and check HF, NFC and UHF wristbands at a desk or ticket counter before issue.
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All Silicone RFID Wristbands
Every silicone wristband style, chip option and price range in one overview.
View DetailsEquip Your Lockers with CG-SW-009 Wristbands
Send us your locker lock model, quantity and numbering plan. We match the chip and send a quote within 8 hours.