DescriptionThis is a waist belt, made of high-quality materials, durable and can be used for a long time. Ergonomic design fits the waist curve and is comfortable to wear. Self-heating to keep warm, protect your waist and relieve pain.Features-Material:Elastic band, heating cloth, sticky patch, steel plate.Size S: About101.00X15.00X0.60cm/39.69X5.89X0.24inch.Size M: About103.00X15.00X0.60cm/40.48X5.89X0.24inch.Size L: About105.00X15.00X0.60cm/41.27X5.89X0.24inch.Size XL: About 107.00X15.00X0.60cm/42.05X5.89X0.24inch.-This belt is made of high-quality materials and is durable and can be used for a long time.-The ergonomic design fits the waist curve and is comfortable to wear without causing any burden on you.-Self-heating keeps warm, protects the waist, relieves pain, and makes you comfortable every day.-Adjustable design, you can be adjusted this waist belt according to own needs.-Excellent workmanship and fine details ensure its popularity and durability.Packing list1 x waist support