Dr. Joel Kaplan Adjustable Extension in Smoke

Size matters… when you add it yourself! Dr. Joel's Adjustable Extension slips over your shaft or favorite dildo to give you extra inches, more girth, and a texture that’ll drive your partner wild.

The outside adds satisfying length and thickness, while the inside is lined with long, flexible fingers that massage you with every thrust. Wear it smooth-side down for a straightforward size boost—or flip it for solo fun that makes the textured interior all yours.

Made from soft, stretchy, phthalate-free elastomer, it’s body-safe, comfy, and easy to fit. At 7.5" long, it can even be trimmed down to your perfect size. Just add water- or silicone-based lube, slide it on, and get ready to extend the session.