These item is a pair of shoe sole non-slip sticker. Made of material, they are suitable for the different types of shoes, such as sneaker and sandal, etc. They are convenient to use. Rough surface design protects you from falling down. Features -Color: Yellow -Material: TPR -Size 35/36: About 6.60X3.00X0.30cm/2.59X1.18X0.12inch -Size 37/38: About 7.00X3.10X0.30cm/2.75X1.22X0.12inch -Size 39/40: About 7.20X3.20X0.30cm/2.83X1.26X0.12inch -Size 41/42: About 7.40X3.30X0.30cm/2.91X1.30X0.12inch - Made of TPR material, durable and lightweight. - They have rough surfaces, protecting you from falling down. - for high heel and sandal, etc. - It has a simple design, but very practical in use. - You can install them easily, and only need to clean the shoe sole before using them.