Revelations Crossbow Kit includes (2) Limb dampeners designed for split limb bows and (2) Stirrup dampeners. X-shaped dampener wedges snugly between the limbs without the use of screws or adhesives. 11/16” size fits Hoyt and newer BowTech with split limbs. 15/16” size fits bows with wider gaps such as Mathews, PSE, and Bear.