The doctor is in! The Dr. Skin Realistic Cock is a realistic dildo with a sturdy suction cup base that holds to any flat surface for solo time. Or partner up for strap-on harness fun! This Dr. Skin Realistic Cock made of soft. phthalate free PVC. To clean use soap and water or a toy cleaner then let air dry. To clean use soap and water or a toy cleaner then let air dry.