This item is manufactured with top-class material for durable and long-lasting use. It's non-toxic, washable and transferable with medical silicone between footwear. U-shape design helps correct alignment of the foot. It also help walking easier and comfortable, instant relief of heel spur pains. Features - Color: As Shown.- Material: Gel.- Size L: Approx. 10 x 6 x 0.6 cm.- Gel and Fabric Heel Grips keep your heels from slipping out of your shoes and prevent blisters caused by abrasion.- Medical-grade heel Pads absorb forces that aggravate heel pain and put an extra load on joints.- Hand wash with mild soap and water, air dry.- Instant relief of pain from plantar fasciitis, heel, knee, ankle and back.Packing list: 1 x Pair Flexible U Shape Silicone Gel Heel Pads Antibacterial Non Pain Relieve Spur Cushion Plantar Fasciitis Remission - Size M