Silicone RFID Wristbands

Every silicone RFID wristband model, with drawings, chips and prices.

CG-SW-031 Perforated Snap RFID Wristband, 17 mm

Perforated silicone RFID wristband, 238 x 17 mm, with two groups of air holes, a metal stud and an optional number panel at the tail. From 1 piece.

CG-SW-031

Perforated Snap RFID Wristband

238 x 17 mm vented strap with a metal stud

The CG-SW-031 is a 17 mm vented strap, 238 mm long, with two groups of small round holes that let air reach the skin and help the band dry after water. A metal stud on the 23 mm end tab presses into the holes of the opposite group, so the ventilation doubles as the size adjustment. A version with a number panel at the tail tip is available for numbered bands. NFC, MIFARE and LF chips sit in the solid center section. Factory pricing is US$0.35 to 0.90 per piece for 100 to 999 pieces, stock colors are ready, and 5,000 bands take approximately 7–10 days.

Blue CG-SW-031 perforated silicone RFID wristband with a metal snap stud, closed into a loop
  • Ventilation
    Hole Groups
  • Metal Stud
    Closure
  • 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

  • Two groups of air holes, quick to dry
  • The holes double as size adjustment
  • Optional number panel at the tail tip
  • Solid center section for the chip
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CG-SW-031 at a Glance

ParameterCG-SW-031
ModelCG-SW-031
StructurePerforated strap; metal stud on the end tab
Total length238 mm
Strap width17 mm; 23 mm at the end tab
VentilationTwo groups of small round holes, one at each end
Number panelOptional, molded at the tail tip
Chip positionSolid center section between the hole groups
MaterialSilicone, metal stud
Chip optionsNFC, MIFARE Classic / DESFire or LF; UHF on request
Stock colorsBlack, white, grey, red, orange, yellow, green, blue, purple and pink in stock; any Pantone color on custom orders
Material gradeFood-grade silicone: soft, skin-friendly and hypoallergenic
Working temperature-30 to +100 °C in use; storage -40 to +120 °C
Water resistanceWaterproof; the chip is sealed inside the molded silicone, for pools, showers and daily wear
Made inOur own factory in Shenzhen, China, since 2009; wristband lines produce 1,200,000 bands a month
Quality checkEvery band is read-tested before packing
MOQ1 piece; factory pricing from 100 pieces
Samples1–2 days (stock designs) or 5–7 days (custom)
Bulk lead timeApproximately 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 Number Panel

CG-SW-031 dimension drawing: 238 x 17 mm perforated strap with a 23 mm end tab and an optional number panel
CG-SW-031 drawing: 238 × 17 mm, 23 mm at the end tab; the lower view shows the version with a number panel at the tail tip.

The stud end wraps around and the stud presses into whichever hole of the far group gives the right fit, so every perforation is also a size step. Once closed, the tail sits flat against the band without a loose end.

The center section between the two hole groups is solid silicone; the chip is sealed there, at the top of the wrist, and the holes never cut into the coil.

Where the CG-SW-031 Works Best

Water Parks and Pools

The air holes let the strap dry quickly between rides and swims.

Summer Camps

A numbered band for each camper, with doors and the tuck shop on the chip.

Outdoor Fitness Classes

A breathable strap for bootcamps and park sessions in the sun.

Bike and Equipment Rental

The number panel matches each band to the item it rents.

Chip Options for the CG-SW-031

NTAG and MIFARE chips are the usual choice for the CG-SW-031, since pools, camps and rental desks mostly use HF readers, and LF chips suit older locker locks. A UHF inlay can be placed in the center section on request; the 17 mm width keeps its range short, so we test it on your reader first.

TechnologyChipsTypical useOn the CG-SW-031
NFC 13.56 MHzNTAG213, NTAG215, NTAG216; MIFARE Ultralight EV1Phone taps, web links, tickets and loyaltyStandard
HF secure 13.56 MHzMIFARE Classic EV1 1K / 4K; MIFARE DESFire EV2 / EV3Access control, cashless payment, hotel locksAvailable
LF 125 kHzEM4200, TK4100; T5577 rewritableDoor, locker and time-clock readers already in placeAvailable
UHF 860–960 MHzEPC Gen 2: UCODE, Monza or HiggsHands-free gates and timing pointsOn request

Logo, Color and Encoding

The number panel can carry a molded or printed sequence that matches the chip UID, which saves time at handover. Logos go on the solid center, colors come from stock or Pantone, and every band passes a reader check before packing.

OptionWhat we offer
LogoDebossed, embossed, debossed with color fill, silk-screen printed or laser engraved
ColorsStandard colors from stock; any Pantone color, two-color layers and color-fill on custom orders
Numbering and codesPrinted or laser serial numbers, names and QR codes, matched to each chip
EncodingUID list, NDEF URL or vCard, MIFARE sector data, EPC; supplied with an Excel or CSV file
PackagingBulk polybags, individual OPP bags or your own branded retail card
Logo and marking options for the CG-SW-031 silicone RFID wristband: debossed, embossed, color fill, silk print, laser and two-color
Marking options available on the CG-SW-031
Ten stock colors for the CG-SW-031 silicone RFID wristband: black, white, grey, red, orange, yellow, green, blue, purple and pink
CG-SW-031 stock colors; any Pantone color on custom orders

CG-SW-031 Compared with Similar Models

ModelStructureKey sizeBest for
CG-SW-031 (this model)Perforated snap strap238 x 17 mmVentilation and a number panel
CG-SW-027Perforated two-tone strap260 x 32.8 mmA broad strap, UHF timing
CG-SW-039Multi-hole sport strap258 x 18 mmDense holes, two-tone option

CG-SW-031 Price and Lead Time

QuantityUnit price (USD / pc)
1 pc (custom sample)From US$50 per order
100 – 999 pcsUS$0.35 – 0.90
1,000+ pcsProject pricing on request
5,000+ pcsVolume discount on request

MOQ: 1 piece. A CG-SW-031 sample, with or without the number panel, is made from US$50 per order, and free stock samples subject to availability can be sent; contact our sales team. Orders of 100 pcs and up are billed at factory pricing.

Frequently Asked Questions

What size is the CG-SW-031?

It is 238 mm long and 17 mm wide, with a 23 mm end tab that carries the metal stud.

Which chips can the CG-SW-031 hold?

NFC (NTAG213, NTAG215, NTAG216), MIFARE Classic or DESFire, and LF chips as standard. UHF is fitted on request after a read test on your system.

How much does the CG-SW-031 cost?

The CG-SW-031 is US$0.35 to US$0.90 per band for 100 to 999 pieces, depending on the chip, the number panel and the logo.

What is the panel at the end of the strap?

It is an optional number panel at the tail tip. We mold or print a sequence there, usually matched to the chip UID, so each band can be identified at a glance.

Is the CG-SW-031 good for swimming?

Yes. The chip is sealed in silicone and the air holes help the strap dry quickly, which suits pools, water parks and showers.

Do you offer OEM or ODM perforated snap wristbands?

Yes. With OEM, we make the CG-SW-031 in your colors with your logo, numbering, encoding and packaging. ODM options, such as a new hole pattern or a longer strap, need a new mold, quoted per design and confirmed on a signed sample.

Related Models and Readers

Order CG-SW-031 Vented Wristbands

Send the chip, colors, numbering plan and quantity, and we return a CG-SW-031 quote within 8 hours.

About Us

CedaGlo Group has grown into a trusted, fast-growing RFID and NFC brand for buyers in over 30 countries, supplying smart cards and inlays, laundry and asset tags, event wristbands, pet ID tags and NFC display stands for retail, events and pet care.

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