Material: Water hyacinth, iron, handcrafted-slight variation in color and shape Advantage: - Help stimulates foot reflexology. - Prevention of low numbness, cracked bottle heels. - Create comfortable relaxation for your feet Size: Many sizes as required Feature: Durable, Eco-friendly, 100% natural material, super light, comfortable, airy smell-resistant, disposable Packing: Carton, pallet, big bag, strap or customized