YOU CAN'T GO WRONG WITH A CLASSIC The Glassfloat Classic floating eyeglass retainer has been our best selling floating eyewear retainer since its intro in the '90s. It fits most frames and will float up to 45g (1.5 oz.), making it perfect for all but the heaviest glasses. The foam-filled woven poly is quick-drying and comfortable on the skin. FEATURESMedium/heavy floatation. Up to 45g (1.5 oz.)Use for most safety eyewear framesAdjustable slider bead for custom fit.Foam-filled soft woven polyesterFits over most frame stylesMade in the USALength: 15Weight without packaging: 0.4 oz.