Hand Watch Led Sports Fashion Electronic Watch Main Feature: new and Easy to take on or off Durable and not easy to fade It is skin-friendly and provides comfortable feeling when you wear it during sleepWearing diameter: 16 -.5 cmMade of quality silicon, environmental and.Fashion, stylish and durableThe size can be adjusted according to the circumstance of individual wrist.Easy and to use. Multicolor for you choose Specification: Material: TPE Function: Replacement Strap Product weight: 0.0120 kg Package weight: 0.0340 kg Product size:.50 x 1.85 x 0.90 cm / 9.84 x 0.73 x 0.35 inchesPackage size: 13.00 x 10.00 x 1.90 cm / 5.12 x 3.94 x 0.75 inches Package includes: 1 x Wristband