The Thin Natural looks and feels as much like a real penis, you could in fact do twice look... and this vibrates The body safe PVC with antibacterial Sil-A-Gel formula provides a super-flexible tail that moves with you. The elevated veins and incredibly detailed head are so realistic while the multiple vibration speeds are easily controlled on the basis with a twist dial. This tail is quite manageable in terms of size, with a 7 inch length and a circumference of 2.5 inches, making it ideal for anyone who likes a realistic size as well as appearance. Available in white and black.