Size Matters 2-Inch Realistic Erection Sheath – Black

The Size Matters 2-Inch Realistic Erection Sheath is a hollow silicone penis sheath on an adjustable harness that adds both length and girth for the wearer. It's for couples who want the look and feel of a bigger, veined shaft during sex while the wearer stays inside the action, and the black silicone gives it a bold, striking look.

How the hollow sheath works

The sheath is hollow inside, with 5.5 inches of inner depth for the wearer's penis. Beyond that is a solid 2-inch tip with a rounded, circumcised-style head, which is where the extra length comes from. The silicone walls add girth along the whole shaft. From the outside, it's a veined, realistic shaft with 6.3 inches of insertable length and a widest insertable diameter of 1.8 inches. The base is plush enough to cushion hard thrusting, and below it sits a stretchy ring that wraps around the testicles, holding the sheath close and giving the balls a light tug.

Because the wearer is inside the sheath, the shaft keeps its shape whatever happens, so play doesn't have to stop if the wearer finishes first or loses firmness. That makes it a good option for couples who want to keep going on the receiving partner's terms.

The adjustable harness

The sheath attaches to a PU leather harness at two points: the top of the base and the ball ring. The waist belt adjusts up to 48 inches around, and the thigh straps from 13 to 27.5 inches, with nickel-free metal buckles to cinch everything snug. Two-point attachment keeps the sheath from tipping down during movement, which is a common problem with hollow strap-ons held on by a ring alone.

Putting on a penis sheath with a harness

Step into the harness and tighten the waist and thigh straps until it sits firmly on your hips. Add a little water-based lube inside the sheath, slide in, then fit the stretchy ring around your testicles. Lube the outside of the shaft and your partner, and let them guide the first few strokes so they can get used to the size. Because the ball ring works like a cock ring, take the sheath off after about 20 to 30 minutes, or straight away if anything feels cold, numb or painful.

Fit tips

Check the 5.5-inch inner depth against your own length. If you're shorter, you'll still get the added 2 inches of tip plus the extra space; if you're longer, the sheath will press at the end and may feel tight. The 1.8-inch width is moderate, so it adds noticeable thickness without being extreme for the receiving partner.

Cleaning and storage

Wash the silicone sheath in warm water with mild soap, spray it with a toy cleaner, pat it dry and then leave it to air-dry completely, inside and out. Wipe the PU leather straps with toy cleaner rather than soaking them. Store the sheath out of direct sunlight and away from other silicone toys, and use only water-based lube with it.

Specifications

• Brand: Size Matters
• Type: hollow silicone penis sheath with 2" solid tip, ball ring and harness
• Materials: silicone sheath; PU leather harness; nickel-free metal buckles
• Insertable length: 6.3"; widest insertable diameter: 1.8"
• Inner depth: 5.5"
• Harness: waist up to 48"; thighs 13" to 27.5"
• Lube: water-based only
• Colour: black

See more from Size Matters, browse our strap-ons, or read our guide to sex toys for couples.