Glide® Trio Reusable Twist In Earplugs, TPE, Green, Corded ORS NASCO and fit Good dexterity and comfort and fit Good dexterity and comfort Oversized ratchet with soft rubber grip allows for easy adjustment when wearing gloves Removable comfort cradle is a pivoting head pad that conforms to any head for the highest degree of comfort 3 position slider adjusts distance of the lens from your eyes for precise vision Crown strap adjustment allows the headgear to be raised or lowered for maximum comfort and performance Sweatband helps absorb perspiration and prevents sweat from interfering with vision Unique multi curved stem rotates for a custom fit Large handle on curved stem for easy insertion and removal Soft triple flange plug can be washed and reused Cord can be attached at any desired length 100% PVC free