Upgrade Shoe Filler:- Made of Sponge, light,breathable, dry and comfortable. Intimate Shoe Inserts Design:-Many innovations, Only for comfortable new experience! This shoe filler can adjust the size according to your shoe, please refer to the detail image method. Shoe Filler Function:-Our shoe inserts helps your big shoes fit comfortably and reduces the size of footwear and prevents heel slippage, also can protect your foot and decrease the pain Shoe Filler Application-They are hand washable, reusable and works in any shoes, heels, loafers, boots, flats, casual, and sports shoes. Product details: Material: Sponge. Size:7.2 *3.5* 1.6 cm / 2.83* 1.37*0.62 in Color: Black + Beige Suitable for both adult men and women to use. Package Including 2 x shoe filler