Lightweight yet Durable.7 1/2" X 15".Makes clapping sound when hit correctly. Lightweight yet very durable, our ProForce Lightning double hand paddles are the perfect size at 7-1/2" x 15" for all your training needs. Vinyl covered and well padded, it"s the best way to practice timing, accuracy and speed. Convenient nylon wrist strap included. Disclaimer:Boxing and Martial Arts are contact sports. Users of this equipment are subject to personal injury. These products have a degree of protection but are not warranted to protect the user from injury.Striking an object improperly may cause injury. Do not strike any object without proper training and instruction. Wearing a mouth guard is always recommended when participating in any athletic activity.