Dr. Joel Kaplan Universal Prostate Probe pliable and durable. This is one probe for prostate stimulation. Unique, virtually seamless, premium quality Silicone. Easy pull handle design. Safe and pure for body and pleasure. Made using phthalate free, non-toxic materials Silicone. Probe measures 4 inches long by 1.25 inches wide. Bulk weight 2.4 ounces. Always clean before and after use.