Made of material for long time and durable use. It is specially designed for long boots, for long boots are hard to stand itself and keep good shape. Inflatable mouth with non-return valve, the gas does not overflow. Bring much convenience to you. Features - Color: White.- Material: PVC.- Size: 32x14x0.1cm.- Made of material for long time and durable use.- It is specially designed for long boots, for long boots are hard to stand itself and keep good shape.- Inflatable mouth with non-return valve, the gas does not overflow.- A damp cloth can be washed. Lightweight and portable, easy to carry storage.- Boots stretcher can be vertically inserted after sufficient gas. Bring much convenience to you.Packing list: 3 Pairs x Boots Stretcher