Durable Construction: Rustproof iron eyelet lace system ensures long-lasting performance

A hard foam sleeve serves as a protective shell while the quick pull-out lens cloth keeps your lenses in optimal condition

Uses 2 AAA batteries (included) with battery life of about 2

including in extremely cold temperatures

Edwards Garment Ladies Navigator Shirt - Long Sleeve Cleanroom Durable Construction: Rustproof iron eyeletVendor Product Code #: EG 5262 65% Polyester 35% Cotton Blue ~ 3. 5 3. 75 oz. wt; White ~ 4. 0 4. 25 oz. wt. Traditional fit Fusible Interfacing On Functional Epaulets Traditional Collar 3 Collar Points Straight Back Yoke Seam Industrial launder or machine washable Ladies' Sizes: XXS 3XL