Description:

Made from eco-friendly food grade silicone, durable and long-lasting. Perfect to strengthen your hand grip and forearm.
Whether you are at home, work, walking, in the car or doing your favorite sport as the rings are lightweight easily portable.
Fitness machine in the pocket. Small and portable, unzip the office.
The grippers are in different colors for quick identification. 30lb is in yellow, 40lb is in blue, 50lb is in green,60lb is in orange,70lb is in red,80lb is in black.
Hand Exercise Rings build strength in fingers, hand, wrist and forearms. Varied activities, including crushing, pinching and extensions to improve the dexterityof both the fingers and hands.

Specification:

Material: Silicone
Color Options: Yellow / Black / Blue / Orange / Red / Green
Pounds Options: Approx.30LB / 40LB / 50LB / 60LB / 70LB / 80LB
Size:Inner diameter:4cm/1.57inch;outside diameter:8cm/3.15inch

Package Includes:

1 Piece Hand Strengthener Grip Rings

Note:

Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!