Features: Waterproof material, water blocking and non absorbent. Petal water guiding design, scientifically reversing water flow, will not wet the sleeves. Easy to rinse, sterile, mold free, and odorless. Elastic design, suitable for both adults and children. Double water barrier, firmly blocking water in the front half of the wrist. Knead without deformation, use as you please. Specification: Material: Silicone Color: Pink,Blue,Gray,White Arm Circumference: S:17.5-19cm/6.89-7.48inch; L:19.5-21.5cm/7.68-8.46inch Note: There could be some slight differences in the color tone of the pictures and the actual item. Please allow 1-2mm differs due to manual measurement, thanks. Package Included: 2pcs/set x Face Wash Wristbands NO Retail Box. Packed Safely in Bubble Bag.​​​​