Fits All 20mm Watch Models: Replacement 20mm strap for P22 P32 P36 sports watch. 2 retaining straps to hold your band securely in place and secure the extra length of your Donerton smartwatch. Prevents children from losing their precious Donerton activity tracker. Different watch bands to change, choose what you want: 4 colors, soft silicone strap accessory for connected watch, black, pink, green, gray. Choose a color that suits both women and men. Gives you a different experience every time. Waterproof: Made of exclusive silicone, soft and lightweight, waterproof and very comfortable for everyday wear. It can prevent rust, adjusts quickly and does not irritate the skin. Easy to maintain and clean. Easy Installation and Removal: Donerton smartwatch sports bands come with tabs on both sides, which lock onto the smartwatch interface precisely and securely . Easy and direct installation and removal with a button. Durable and comfortable: made of flexible silicone, breathable and washable. Comes with quick release pins and metal buckle, easy to install and secure your watch. It is lightweight and flexible, sweat-proof, wear-resistant and protects the Donerton tracker from dirt and scratches.