This 3-piece plug set was specifically designed to let work your way up the spectrum of backdoor pleasure. Each plug is uniquely shaped to deliver distinct sensations the smallest (4.7 in.) is smooth and straight the perfect starting point while the large (6.9 in.) is nice and long with 2 exciting bumps texturing the lengthy neck. The medium (5.3 in.) is a perfect midpoint mimicking the large on a smaller scale and packing a single bump. All three are nice and flexible for the best possible positioning but firm enough to penetrate easily. A very distinct base on each ensures the plug won't travel too far in the anal cavity letting you play worry-free.