Allow this fun marketing tool give your brand a hand! This resistive metal exerciser with soft EVA foam grips featuring a tension rating of 33 lbs. helps strengthen hand muscles. Measuring 3 1/2" x 5" x 1" dia. handles and available in bright, eye-catching colors, customize this product with your company name and logo to create an awesome giveaway! This marketing tool is an excellent choice for gyms, personal trainers, fitness centers and more.