RitKeep's Ab Roller is excellent for boosting full-body strength and maintaining tension. Its lightweight design makes it affordable, efficient, and easy to handle. This product features a stainless steel shaft and a robust rubber tire tread for excellent traction on various surfaces. It includes sealed bearings that ensure smooth, precise rotations, eliminating the issues associated with low-quality plastic that quickly breaks. Additionally, the wheel's edges are subtly rounded to challenge the user to maintain straight movement and avoid unintended turning during use. HIGHLIGHTS Reduces left and right sway and increases movement stability. Effective elbow support activates abdominal muscles faster. Super assistance, giving you the best training experience. Foam handle is comfortable to hold, absorbs sweat, and is easy to store. With careful artistic design, the roller is equipped with a mobile phone holder. SPECIFICATIONS Ab Roller Length — 16.9 inch Ab Roller Width — 13 inch Mule Width — 100 mm Ab Roller Weights — 2.86 lb Max Support Weight — 330 lb Material — Stainless Steel + ABS