Basic specifications Material Main body: Plastic (typically ABS or PP material, lightweight and wear-resistant). Lock mechanism: Features a one-way ratchet structure for slip resistance and prevention of loosening. Dimensions (common reference values, actual product dimensions may vary) Lock mechanism length: Approximately 15¨C20 mm (compatible with wristband widths of 10¨C25 mm). Thickness: Approximately 1-2mm, flexible and resistant to breakage. Colour: White Packaging capacity: 50pcs/pack Functional parameters Load-bearing capacity Static load-bearing: Approximately 3-5kg (meets the daily tensile force requirements of wristbands). Suitable environment: Temperature range: -10 degrees Celsius to 50 degrees Celsius (avoid direct sunlight or extreme low temperatures). Locking mechanism: One-way sliding, can only be tightened and cannot be reversed, must be cut with scissors to remove. Compatibility notes Wristband types: Fabric, plastic woven straps, silicone straps (thickness Application scenarios: Temporary event wristbands, VIP wristbands, waterproof wristband labels, etc. Notes The title and link capacity do not match. Please confirm the actual specifications with the seller before purchase. Single-use design, the lock may be damaged after removal and cannot be reused.