100% silicone, these flexible anal toys are great for beginners. They have a nice tapered base design that sits comfortably when inserted.

In black silicone, these plugs come in three different sizes:

Small ($15): 3" long, 0.875" at widest point
Medium ($16): 3.5" long, 1" at widest point
Large ($17): 4.5" long, 1.25" at widest point