Grizzly Nylon Head Harness gyms The standard blocks are 16

The standard blocks are 16 inches square and 2 inches high when placed in position

and effective

It has been proven to burn the most calories in the least amount of time

Grizzly Women's training gloves provide grip support and hand protection for strength training and gym workouts

protects flooring and equipment

Grizzly Nylon Head Harness gyms The standard blocks are 16The Grizzly Nylon Head Harness is built for neck strengthening exercises. Featuring a chain and snap clip closure, a side strap swivel for smooth back and forth motion, and a one size design, it's a straightforward tool for building neck strength. Key Features: With: chain and snap clip closure Side: strap swivel for smooth back and forth motion Used: for performing neck strengthening exercises Comes: in one size