SilexD Fantasy Collection Diamond Butt Plug Medium

This medium butt plug combines two textures in one design — a soft outer silicone layer with a firm inner core. The SILEXPAN filling gives you flexibility where you need it, while the hard centre keeps the plug stable during use. At 3.6 inches insertable length and 1.58 inches at the widest point, it sits between beginner and advanced sizing.

The tapered tip makes initial insertion straightforward. Once past the widest point, the plug settles into place with a flared base that prevents over-insertion and doubles as a suction cup. Fix it to any flat surface — tiles, glass, smooth floors — for hands-free positioning.

Medium Sizing for Progressive Play

If you’ve outgrown smaller plugs but aren’t ready for something significantly wider, this medium option gives you a noticeable step up without feeling like a leap. The dual-density construction means the plug compresses slightly during insertion, then expands back to full width once in place — a more forgiving entry than rigid toys at this diameter.

Silicone for Easy Maintenance

Body-safe silicone cleans thoroughly with warm soapy water or toy cleaner. It’s non-porous, so bacteria can’t settle into the material. Use water-based lube only — silicone lubricants can degrade the surface over time.

• Insertable length: 9.3 cm / 3.6 inches
• Widest diameter: 4 cm / 1.58 inches
• Material: Dual-density silicone with SILEXPAN filling and inner core
• Base type: Suction cup, flared
• Lubricant compatibility: Water-based only