The Boundless Slim Plug is a beginner-friendly butt plug made from body-safe, flexible silicone, with a tapered shape and slim profile. The tip of the conical plug is gently pointed, with a gradual swell that ebbs into a long, slim neck. The crescent-shaped base is designed to fit unobtrusively between the cheeks, and allows for easy control of the toy during insertion, wear, and removal.

These plugs can be cleaned easily with antibacterial wash and hot water. Silicone toys should be used with water-based lubricants to maintain the quality of the material.