COLT Commander Probe & Ring Black Sturdy Silicone probe with support ring. Pliable and sturdy. Superior support. Safe and pure for body and pleasure. Made using phthalate free materials Silicone. Bulk weight 5.7 ounces. 4.75 inches by 1.75 inches probe. 1.25 inches ring diameter. Category: For Males, Rings & Sleeves, Rectal Toys, Rings, Probes