Erection Assistant Hollow Strap On 8.5 inches White from Nasstoys of New York for him, for her, for everyone! Hollow cavity. Comfortable harness. Adjustable straps to accommodate most waist sizes. Realistic dildo for stimulation enhancement. Hollow strap on for performance improvement. Phthalates free body safe materials. Made using PVC, Polyurethane PU and Polyester. Size waist 29 inches to 59 inches, overall length 8.5 inches,insertable length 7.5 inches, outer diameter 2.2 inches.