ELECOM Stretch Convex Regular Eclear Ball, Type, Hard, Size, Sports, Orange, HCK-PBTRHDR

For details, please refer to the "Product Specifications" and "Product Description". This regular-sized stretch ball (convex type) can be used to relieve stiffness while lying down or sitting, and it can reach areas of concern. The ball width can be adjusted to suit different body parts, from a minimum of approximately 125 mm to a maximum of approximately 200 mm (excluding protrusions). This is a hard type that thoroughly relieves stiffness throughout the body. It is the size of two compact balls, approximately 60mm in diameter (excluding protrusions).