Usage Tips:[Why You Need A Walking Boot Cover]:The daily wear cast walking is easy to get dirty and wet outdoor, especially in raining day. The cast fracture boot cover can be used outdoor such as the wetland, Muddy ground, snowfield, these walking boot cover is waterproof and easy to clean, the boot cover Compatible for Walker Braces & Walking Boots (XP, , SP models) , including post op shoes, foot cast boots, closed toe medical walking shoes, air cam walkers, for walker boots [Features of Fractured Ankle Brace Cover]:The bottom of the boot cover is designed with silicone grips, which is non slip on the floor, it is safe to walk indoor or hospital. [Cast Walker Boot for All Sizes]:There are 3 different sizes available, they cover most size of boot, please choose the right size of fracture boot cover according to the size of your fracture boot cover. [Air Cam Cast Walking Boot Cover Compatible With]:Air cam walkers boot cover is suitable for, rain and snow, home, gardening, traveling, camping and daily use,perfect for all fractuer boots,post op shoes,foot cast boot,closed toe medical walking shoes,air cam walkers,for walking boots. [Waterproof Material and High Elasticity]:Cast walking boot cover choose excellent waterproof fabric with good elasticity, is easy to put on and , all-round protection of Recovery shoes from soaking wet and pollution, can be machine washed and reused. Colour:Black Material:Polyester size: 27x11.5cm Package Contents: 2 * Boot Covers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.