Designed for the Love Rider Collection of silicone probes, or most harness accessories. Premium, sturdy, fully adjustable universal harness fits up to 49.5/125.75 cm waist. Aluminum placement ring and ballistic snaps for secure probe installation. Hand stitched dual layered waistband with ultra soft lining. Harness fits securely with perfectly placed thigh straps to ensure comfort. Phthalate-Free PVC (harness). Nickel-Free Aluminum (hardware). 2/5 cm (diameter ring).