??The ab wheel tones every upper body muscle group£¬ including shoulders£¬ arms£¬ back and abs.

Features:
Lightweight and portable.
It makes no noise£¬ no smell£¬ environment friendly.
Easy-grip handles to prevent slippage.
Comes with a thick mat to protect your knee.
Strengthen and tone abs£¬ shoulder£¬ arms and back.

Specifications:
Color: Red£¬ Grey (optional)
Material: ABS£¬ EVA
Item size: As picture shows
Wheel weight: 380g / 13.4oz
Package size: 30 * 17 * 16cm / 11.8 * 6.7 * 6.3in
Package weight: 646g / 1.42lb

Package List:
1 * Abdominal Wheel
1 * Mat