This shoulder & back massager is ideal for relaxing， releasing stress and promoting blood circulation.

Features:
An innovative and extremely effective tool to stimulate and relax back & shoulder muscles.
Series of 7 rollers with nails guided by strong plastic rope.
Great relief in case of stiff backs / shoulders and also after a workout.
Self push-pull ensures that intensity & vigor can be regulated for optimal relief.
Improves blood circulation & releases energy blocks， recommended for back & shoulder stimulation.

Specifications:
Item Type: Massage & Relaxation
Application: Back & Shoulder
Material: Plastic
Size: Approx. 104 * 5.3cm / 40.9 * 2.2in (L * W)
Item weight: Approx. 211g / 7.5oz
Package weight: Approx. 271g / 9.55oz

Package list:
1 * Shoulder Back Massager