Pit Vipers for babies. The Baby Vipes feature the same UV protective lens as the originals but without the removable parts, eliminating swallow hazard. An adjustable elastic strap and miniature size makes these the perfect Pit Vipers for babies aged 6-9 months. Or older. Or younge. Stats: - BPA free: yes - Visible light transmission: 12% - Polarized: no - Lens: 1.8mm Polycarbonate Monolens - Look thru color: grey/blue - Adjustable elastic strap - Flexible & impact resistant - UVA & UVB Protection: 100% What&';s in the Box: 1 Pair of Baby Vipes 1 Pit Viper Soft Pouch Carrying & Cleaning Bag 1 box Size Guide: Frame Width: 4.6in (Merika) 118mm (Metric) Frame Height: 1.9in (Merika) 50mm (Metric) Nose Opening: 0.55in (Merika) 14mm (Metric)