We uphold the high requirements of strict selection of products, if you have any questions, please feel free to contact us! I'm glad to be at your service!. Unisex insoles, suitable for shoes of any size, such as high heels, boots, sandals, leather shoes, men's shoes, etc. If your shoes pads don't fit, you can cut it to fit. Made of durable and odorless silica gel, walk securely and non-slip, wear-resistant and durable, for the shoe front palm plays a certain role of shock absorption. Shoe pads grips on the bottom of shoes, The bottom double-sided adhesive tape stick firmly, not easy to fall off, it can be well attached to the shoes. If there is dirt on the shoes, clean the areas where the footpads need to be attached. After cleaning, simply peel it off, place the adhesive side on the shoe and press it hard. You will receive 12 pairs of Shoe Pads, 6 pairs of oval Non-Skid Shoe Pads 9*6cm/3.5*2.4inch, 6 pairs of square Non-Skid Shoe Pads, 6 x 6cm/2.4 x 2.4inch. You can cut it to the suitable size for different purpose. Don't worry about slipping on smooth floor, the self-adhesive anti-slip pad can provides friction, has strong self-adhesive, safe and non-slip, it will give you more balance when you're wearing beautiful heels to a party or work.