Brand: SQL – Star Quick Links✔ Material: Artificial Leather Color: Brown.✔ Length: Approx. 21 cm / 8.5 inch width: Approx. 13 cm / 5.2 inch✔ Adjustable Hook and Loop fasteners. 3 – Layers ( Leather Foam Leather)✔ Archery Arm Guard (Bracer) is used to protect the inside of the bow arm from being hit by the string and prevent clothing from catching the bowstring.✔ It protects the archers forearm against injury by accidental whipping from the bowstring or the fletching of the arrow while shooting and also prevents the loose sleeve from catching the bowstring.Is an arm guard necessary for archery?Need an Armguard? Recurve archers still need an armguard to protect their forearms. After the arrow leaves a recurve bow the bowstring strikes the forearm while bouncing back and forth which youll see in slow-motion videos. That contact isnt hard but it can leave a red mark after a few shots.