Nexus Lennox Green Hollow Vibrating Strap On from Sportsheets. Phthalate free, non-porous, hypoallergenic 8 inches hollow vibrating silicone sheath dildo. USB rechargeable, splashproof for easy cleaning and shower play. 100% Silicone. Compatible with strap ons with 2 inches O-rings.Color: Emerald Green. Life time limited warranty. Designed by Sportsheets in California. Compatible with water based lubricant. Dimensions Girth 6.25 inches. Circumference 11.5 inches. Diameter 3.75 inches. Insertable length 8 inches. Insertable length internal 4.5 inches. Total length 9 inches. Bulk weight .645 pound.