Feature: 1. Mellow Brush Teeth: Brush teeth are mellow and and won't hurt the skin. Effectively massage the body, relieve soreness and fatigue, and make you feel comfortable. 2. Flexible And Durable: Flexible brush teeth, and the brush teeth are not deformed when they are bent at 90 degrees, not easy to break, has a long service life. 3. Non Slip Design: Hand strap design, finger non slip grooves, no slippage during use, conform to ergonomic design, easy to hold and use, bring you convenience. 4. Multiple Applicable Parts: Suitable for back, lumbar spine, arms, hands, neck, cervical spine, legs, feet and other parts. Light and portable, perfect for home and travel use. 5. Plastic Material: Meridians brush is made of high quality plastic material, safe and eco friendly, moderate hardness, sturdy and stable, wear resistant. Specification: Item Type: Meridians Brush Material: Plastic Size: Approx. 14 x 8cm / 5.5 x 3.1in Applicable Parts: Back, lumbar spine, arms, hands, neck, cervical spine, legs, feet Applicable Occasion: Family use, beauty salons, leisure clubs, health centers Function: 1. Massage to relieve fatigue 2. Slim waist, slim legs, slim body Package List: 2 x Meridians Brush Note: Please allow slight error due to manual measurement. Thanks for your understanding.