DescriptionAre you interested buying a knock scratcher. Help with full body, head, neck, waist, hips, legs, back, feet massage. Perfectly solve the itchy problems that hands rarely reach for. So don't hesitate, take a look at this item! Can be a good gift for colleagues or friends! You will need them sometime!Features-Color: As shown. -Material: Plastic - Size: 42.00X6.00X5.50cm/16.51X2.36X2.16in- Manual design make you find the itchy places on your own, perfectly solving your problems. - Suitable for back, full body, head, leg, neck, waist, hips, feet. - Round design is safe for you to use, without hurting your bones. - plastic makes it durable and longlasting. - Relieve stress and pressure after daytime work.