Slim 18 mm silicone RFID wristband, 233 mm long, with a metal snap button, keeper loop and ribbed grip sections inside. NFC, MIFARE or LF; from 1 piece.
Slim Snap-Button RFID Wristband
233 x 18 mm strap with a metal snap and keeper loop
The CG-SW-028 is the slim member of our snap-button straps: an 18 mm silicone band, 233 mm long, that widens to 24.4 mm at the keeper loop and closes with a metal snap button pressed through a row of holes. Two ribbed sections on the inner face grip the skin so the band does not spin. It suits smaller wrists, teenagers and anyone who finds sports straps bulky, and takes NFC, MIFARE or LF chips. Factory pricing is US$0.35 to 0.90 per piece for 100 to 999 pieces, standard colors are in stock, and 5,000 bands are made in approximately 7–10 days.
- 18 mm
Slim Strap - Metal Snap
and Keeper - NFC, MIFARE
or LF - In Stock
From 1 Piece
Factory-direct pricing · Standard blanks in stock
US$0.35 – 0.90 / 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
- Slim 18 mm strap for smaller wrists
- Ribbed inner sections stop the band turning
- Metal snap with a keeper loop for the tail
- 233 mm long, adjusts through a row of holes
Kevin Lee, Sales · Phone / WhatsApp +86-17748608696 · Mon–Fri 09:00–21:00 (GMT+8) · Reply within 8 hours
CG-SW-028 at a Glance
| Parameter | CG-SW-028 |
|---|---|
| Model | CG-SW-028 |
| Structure | Adjustable strap with a metal snap button and keeper loop |
| Total length | 233 mm |
| Strap width | 18 mm; 24.4 mm across the keeper loop |
| Inner face | Two ribbed grip sections |
| Chip position | Sealed in the center of the strap |
| Material | Silicone, metal snap button |
| Chip options | NFC (NTAG213 / 215 / 216), MIFARE Classic / DESFire or LF |
| Stock colors | Black, white, grey, red, orange, yellow, green, blue, purple and pink in stock; any Pantone color on custom orders |
| Material grade | Food-grade silicone: soft, skin-friendly and hypoallergenic |
| Working temperature | -30 to +100 °C in use; storage -40 to +120 °C |
| Water resistance | Waterproof; the chip is sealed inside the molded silicone, for pools, showers and daily wear |
| 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 Grip Ribs
Thread the tail through the keeper loop, choose the hole that fits and press the metal snap home; the tail then tucks under the loop so nothing flaps. The 233 mm length covers small adult wrists and most teenagers.
The ribbed sections rest against the skin, so the chip side stays on top of the wrist where it meets the reader. At 18 mm the strap is light enough to wear through a full school or working day.
Where the CG-SW-028 Works Best
Schools and Campuses
A light band students wear for doors, the canteen and the library.
Staff on Long Shifts
Slim enough to wear under a sleeve or next to work gloves.
Boutique Fitness Studios
A narrow strap for smaller wrists at check-in and the lockers.
Hotel Guest Access
A discreet band for room doors, the pool gate and the gym.
Chip Options for the CG-SW-028
The 18 mm strap leaves room for compact HF and LF coils: NTAG chips for phone taps, MIFARE Classic or DESFire for doors and cashless points, EM4200 or T5577 for existing 125 kHz readers. Long-range UHF needs a wider chip area, so for UHF gates we point buyers to our broader straps.
| Technology | Chips | Typical use | On the CG-SW-028 |
|---|---|---|---|
| NFC 13.56 MHz | NTAG213, NTAG215, NTAG216; MIFARE Ultralight EV1 | Phone taps, web links, tickets and loyalty | Standard |
| HF secure 13.56 MHz | MIFARE Classic EV1 1K / 4K; MIFARE DESFire EV2 / EV3 | Access control, cashless payment, hotel locks | Available |
| LF 125 kHz | EM4200, TK4100; T5577 rewritable | Door, locker and time-clock readers already in place | Available |
Logo, Color and Encoding
On a slim face a short logo or a name reads best, and laser-engraved serial numbers fit along the tail. Black is shown here and every stock color is available, with each strap read-tested at the end of the line.
| 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-028 Compared with Similar Models
| Model | Structure | Key size | Best for |
|---|---|---|---|
| CG-SW-028 (this model) | Slim snap strap, grip ribs | 233 x 18 mm | Small wrists, all-day wear |
| CG-SW-022 | Snap strap, textured lining | 270 x 20.5 mm | Workouts and larger wrists |
| CG-SW-029 / 030 | Strap with an end stud | 265 x 15 or 12.6 mm | The thinnest, lightest straps |
CG-SW-028 Price and Lead Time
| Quantity | Unit price (USD / pc) |
|---|---|
| 1 pc (custom sample) | From US$50 per order |
| 100 – 999 pcs | US$0.35 – 0.90 |
| 1,000+ pcs | Project pricing on request |
| 5,000+ pcs | Volume discount on request |
MOQ: 1 piece. Your CG-SW-028 sample can be made from US$50 per order, and our stock colors go out as free stock samples subject to availability; contact our sales team. From 100 pcs, factory pricing applies.
Frequently Asked Questions
How wide is the CG-SW-028?
The strap is 18 mm wide and 233 mm long, widening to 24.4 mm at the keeper loop, which suits smaller adult wrists and teenagers.
Which chips can the slim strap hold?
NFC (NTAG213, NTAG215, NTAG216), MIFARE Classic or DESFire, and LF chips such as EM4200 or T5577. For long-range UHF we recommend a wider strap.
How much does the CG-SW-028 cost?
The CG-SW-028 is US$0.35 to US$0.90 per band for 100 to 999 pieces, depending on the chip, color and logo.
What are the ribs on the inside for?
The two ribbed sections grip the skin lightly, so the band stays in place with the chip side up instead of turning around the wrist.
Is it suitable for school ID programs?
Yes. It is light and slim for daily wear, and a MIFARE or NFC chip handles doors, canteen payment and library loans with one band.
Do you offer OEM or ODM slim wristbands?
Yes. With OEM, we produce the CG-SW-028 in your colors with your logo, encoding and packaging. ODM options, such as a new rib pattern or length, use a new mold, quoted per design and confirmed on a signed sample.
Related Models and Readers
CG-SW-022 Snap-Button RFID Wristband
270 mm sports strap with hexagon snap studs and a textured lining for long wear.
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CG-SW-029 Snap-Button RFID Strap Wristband, Two Widths
Thin 265 mm strap in two widths, 15 or 12.6 mm, with a snap stud; NFC, MIFARE or LF.
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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 DetailsOrder CG-SW-028 Slim Wristbands
Tell us the chip, colors, logo and quantity, and our team sends a CG-SW-028 quote within 8 hours.