Service: if you have any questions .you can tell us .We will give a satisfactory answer. For adult and child: Improve the child's hunchback. you will have a straight posture and be more confident, healthy, and younger. enjoy a wonderful life with a better posture. Function:This back stick is suitable for people with a slight hunchback,children,people with bowed heads, long-term desk workers, and office workers;relieve chest hunchback, neck, and back pain. help you open your shoulders, Effectively promote blood circulation. Material: Made of stainless steel and foam, reinforced stainless steel tube is strong and durable, strong and stable, and high-density foam is soft and comfortable. Effectively protects the skin during long-term use. How to use:Don't need to Install.Just press lightly to rotate.ready to use.You don't need to wear it all the time and it only needs to be used for 10 to 30 minutes a day at your leisure.it is can be adjustable the length from 52cm-82cm.it can be used by the whole family.

Date First Available: June 20, 2022. Best Sellers Rank: #59,743 in Health & Household. Customer Reviews: 3.2 out of 5 stars 2 ratings 3.2 out of 5 stars. : B0B4NP47XT. Sport Type: ?Exercise & Fitness. Size: ?82cm. Outer Material: ?Foam. Part Number: ?605. Manufacturer: ?Dzorun. Number of Items: ?1. Suggested Users: ?Unisex. Material: ?Stainless-Steel. Color: ?Pink. Model Name: ?605. Country of Origin: ?China. Brand Name: ?Dzorun. Package Weight: ?0.7 Kilograms. Item Package Dimensions L x W x H: ?21.1 x 3.4 x 2.3 inches.