STRESS RELIEF GIFT: Goldboy hand grip strength trainer is special designed for promoting strength, mobility, and stress relief. It's really a wonderful stress toy gift for men.
HIGH QUALITY: This stress relief ball is made of high-quality spring steel, the chrome-plated finish treatment makes the product feel good and will not corrode the product due to sweat. Plastic covers at each end of the spring ball protect fingers from injury.
ERGONOMIC DESIGN: The hand grip spring ball measures 2" in diameter, 3.7" height, the end cap measures 0.9" in diameter. The size is ergonomically perfect and can be grasped in the palm of a grown man's hand.
EASY TO USE：This stress relief toy is so easy to use that you can't help squeezing it as you wish when you hold it. Yeah, hold it and squeeze it as you wish.
EASY TO CARRY: Include 2 pack spring ball set. This hand & finger exerciser is very small, it's easy to carry, you can do hand and finger exercise anywhere.
