Men's High Bar Dowel Grip, available in Hook and Loop or Double Buckle closure, and in sizes 00, 0, 1, 2, and 3. Sizes 00 and 0 are made from a softer grey leather and are generally for intermediate level boys. Sizes 1-3 (additional) are in a tougher white leather and are generally for older, more advanced boys.. Sizing for English Bulldog Men's Dowel Grips: Measure from the base of the palm (where palm and wrist meet) to the tip of the middle finger. Size 00 - Up to 5.25" Size 0 - 5.25" to 6.25" Size 1 - 6.25" to 7.25" Size 2 - 7.25" to 8" Size 3 - 8" & Up The sizing chart is an approximate guide and does not guarantee a safe or perfect fit. The gymnast and his/her coach must decide on the appropriate size by evaluating the actual grip once it is on the gymnast's hand. There are dimensions to the hand that cannot be taken into account with a flat measurement ,such as the position on the wrist where the gymnast might decide to wear the wristband. Only the gymnast and his/her coach can make the proper judgment as to the correct size for any gymnast. American Gymnast will not be held liable for failure due to the use of an incorrectly sized grip. The coach and the gymnast must take final responsibility as to the fitness of a particular size. Improper fitting grips that have not been used may be exchanged for proper size. Please return in the original packaging material. Additional shipping charges will apply.