Hand Exercisers features: 100lbs-300lbs Fitness Heavy Grips Wrist Rehabilitation Developer Carpal Expander(200Lbs） Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Size:200Lbs Features:Increase your grip increase your liftsExcellent for building forearm strength Works great for increasing speed, strength and power in the wrist, hands, fingers and forearms. Excellent recovery & rehabilitation tool for arthritis, carpel tunnel, rheumatoid arthritis, tendinitis, post surgery, tennis elbow, wrist sprains and broken fingers or wrists. Ergonomic & ambidextrous design makes it suitable for men women, seniors, teens and pre-teens, and children, depending on age. Description:Fit for building wrist,forearm strengthFit for climbers, martial artists, athletes and anyone who wants to improve their hand strengthBy increasing the resistance,it will eventually allow you to build hand strengthFoam sleeve function: non-slip, durable and not rubbing hands. (note: please moisten the handle with water before inserting the foam) Specification:Material: Aluminum & ironColor: silver (as shown in picture)Product size: 13.4 x 10.4 x 1.7 cmType:100lbs /150lbs /200lbs / 250lbs / 300lbsStrength: 45kg±5 / 67kg±5 / 90kg±5 / 112kg±5 / 135kg±5 Package included:1pc x (100lbs /150lbs /200lbs / 250lbs / 300lbs) Fitness Heavy Grips + A pair of foam sleeves + 1 piece of Oxford cloth bagor1pc x Random color -Fitness Grip(The picture is shown in the option picture)