ROLLBOY Hand Grip Strengthener Soft Foam Hand Wrist Power Hand Grip/Fitness Grip Hand Grip/Fitness Grip
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100% brand new and high quality Material: Sponge + Stainless Steel 100% brand new and high quality Material: Sponge + Stainless Steel Heavy Grip Hand Gripper never used, worn or altered and can make your hand more powerful. Chrome ally steel spring with great tensile force provides you a best Hand Gripper Strength Device. Safe grip sponge handle fits your hand and give you a best comfort feeling.