Thank you for viewing! ☆.｡.:*・゜ These are non-slip foot pads designed to reduce the burden on pets' legs and hips. They are suitable as support items for senior dogs who have difficulty walking or dogs prone to dislocation. Also recommended for dogs that slip on flooring. - Product Name: PAW WING Pet Non-Slip Foot Pads - Quantity: 32 pieces - Size: M - Color: Black - Materials: Cotton, Silicone, Adhesive I used these when my dog couldn't grip to stand up or was slipping on the flooring. I think it's a reliable product for dogs needing care and senior dogs because of its good grip. After applying, leave them on until they naturally peel off, or gently peel them off after wetting them with water. Please understand that these have been opened before purchasing. Please refrain from purchasing if you are concerned, as there may be overlooked dirt on the bag due to home storage.