The small black DeluxGear Lens Guard is a protective cap for lenses with an outside barrel diameter of 2.5-3.0" (63-76mm), excluding a hood. Because of the Santoprene exterior, liquids will not damage your lens. Protect the lens from bumps and dings with the neoprene interior padding. The Lens Guard comes with a built-in tether strap to keep it attached to the camera.

Fits lenses with outside barrel diameter of 2.5-3.0" (63-76mm), excluding hood
Built-in tether strap attaches to the camera so you can't lose lens cap
Prevents lenses from bumps or scrapes
Waterproof exterior keeps your lens safe from liquids