Product Description 1.These exercise bands are comfortable to hold on ,studry and safe for use. 2.One size fits all- Super wide design to accomodate all hand sizes, fit hands perfectly with room to spare, handles are designed to be wider and more comfortable than normal handles. 3.Portable and Convenient:Easy to transport in included carrying bag,perfect for travel or at home.Control the tension by shortening or lengthening the band. 4.Add versatility to your workout - Use one or both handles depending on your fitness needs. Combine with a door anchor for even more versatility.Can also be used in conjunction with weights and other fitness equipment. 5.Useful:Designed for aerobic and anaerobic exercise, physical fitness and weight loss,which can help effectively building muscle,strength and tone the body.