1. Material: nylon2. Easy to install and comfortable to wear3. Easy to replace and will not cause damage to the watch4. The strap length is easy to adjust to fit your wrist5. Fashionable and beautiful, giving you a different visual experience Note: The product only has the watch strap, not the main body of the watch. Specification: General Compatible with Xiaomi: Redmi Watch 6, Redmi Watch 5, Smart Band 9 Pro, Redmi Watch 4, Mi Band 8 Pro Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 22cm * 7cm * 1cm / 8.66inch * 2.76inch * 0.39inch Qty per Carton 300 Carton Weight 7.00kgs / 15.43lb Carton Size 36cm * 32cm * 30cm / 14.17inch * 12.6inch * 11.81inch Loading Container 20GP: 771 cartons * 300 pcs = 231300 pcs40HQ: 1791 cartons * 300 pcs = 537300 pcs