Description This item is an necessary accessory of compound bow, which is mainly used to aim object for archer. It's made of supple rubber, which is durable and sturdy. With rubber hose design, that helps ensure proper alignment to the bow sight for all draw lengths . Lightweight and strong, it's easy to carry. Features -Color: Black -Material: Rubber -Size:30.00X1.10X1.10cm or 11.79X0.43X0.43in -It is suitable to be mounted on the compound arrow string, much practical. -Designed with the card slot design, this peephole will not not easy to fall off. -Simple structure with practical utility, and convenient installation, save your time and effort. -Made of premium rubber material, this peephole can be used for a long time. -Lightweight, does not affect the arrow flight while it is installed on the compound bow. Package list: 1 x Compound Bow String Peephole