Brand: RITAKU Color: Red (High Load) Material: Polypropylene (PP), Alloy Steel Product Dimensions: 55 length x 33 width x 28 height cm Weight: 8 kg [Twisting Motion Doubles Exercise Effectiveness] Twisting exercises support lower body muscle maintenance, contributing to fall prevention and improved balance. Incorporating twisting exercises allows for balanced training of the whole body's muscles, improving the strength and flexibility needed for daily life. It is especially ideal for those concerned about lack of exercise or those who want to prevent muscle decline. [Quiet & Floor-Friendly] The shock-absorbing rubber prevents floor damage and makes almost no noise, so you can use it with peace of mind even in apartment buildings. The quiet design allows you to exercise at night without worry, and you can train without disturbing your neighbors. [Ready to Use] You can start training from the day it arrives. It's perfect for those who are busy with work or housework. Includes box, instruction manual, and massage roller.