Limb dampeners designed for split limb bows. X-shaped dampener wedges snugly between the limbs without the use of screws or adhesives. 11/16â? size fits Hoyt and newer BowTech with split limbs. 15/16â? size fits bows with wider gaps such as Mathews, PSE, and Bear.WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.