Blue and white camouflage design foam roller, perfect for training with an exercise guide. - Color: Blue and white camouflage (Japan exclusive color) - Type: Foam roller - Size: Diameter 13.5cm x Length 33cm - Exercise guide: Comes with an exercise guide, which includes a QR code for more helpful videos. In my case, it just hurt to get on it, and I couldn't even roll (tears). Please consider it. Thank you for looking.