This strap-on penis extender includes a comfortable elastic harness that easily adjusts to fit most sizes. The realistic dildo with balls is body-safe. latex-free. and compatible with both water-based and silicone-based lubricants. Measures 7.4 in. long. 7 in. insertable. 1.7 in. wide. The hollow inner length is 4.1 in. The waistband fits waists of 28 to 52 in.