Balance board created by a fitness club, with a design that excels in stability and durability. - Brand: TOKYU SPORTS - Model Name: OASIS Balance Board SQUARE - Weight: 1.55 kg - Size: Approx. 38 x 38 cm - Package Contents: 1 set This product is a training tool that allows you to easily perform core exercises just by standing on it and balancing. Main uses: Core training, improving balance, strengthening the lower body, supporting stretching. Features: The arch structure on the back is designed to create moderate swaying. The surface has protrusions that serve as both anti-slip and foot sole stimulation. Its compact size (approx. 36cm square) allows for use at home without taking up much space. How to use Core training: Stand on the board and maintain your posture in an unstable state to stimulate small muscles that are not usually used. Stretching: By placing your back or chest on the board and creating an angle, you can achieve deeper stretches. Instruction manual included Used very little after purchase The shipping label will be attached directly to the box for shipping. Please understand this in advance. We ask that only those who understand that this is a used item and has been stored at home purchase it. Please refrain from purchasing if you are sensitive. Thank you for viewing.