Our color-coded silicone hand grippers (30lb green, 40lb blue, 50lb orange, 60lb black) deliver serious grip gains for everyone from gym rats to piano players. The progressive resistance system lets you level up as your hands get stronger - perfect for crushing deadlifts, nailing guitar chords, recovering from tennis elbow, or just keeping your hands strong for everyday tasks. Whether you’re a rock climber needing vise-like grip, an office worker battling keyboard fatigue, or a senior maintaining dexterity, these grippers build finger-crushing power through squeezing, pinching and extension moves. 2 3/4'' D x 3/4'' T

Material: Silicone

Imprint Area (LxW): 3/4'' L x  3/10'' W

Prod Dimention: 2 3/4'' D x  3/4'' T

Packing: 1 pc/opp

Units/Ctn: 400 pcs/CTN

Carton Dimention: 22'' L x 15'' W x  12'' H

Weight/Ctn (lbs): 43 lbs

Production Time: 15 Days

Rush Service Time: 7 Days