Your pediatric patients will love these bright and colorful flip-up occluder glasses. Each side of the glasses flips up and down for easy occlusion, with large circular lenses for maximum coverage. New gender neutral colors make these perfect for boys and girls. Added rubber ‘feet’ help prevent glasses from slipping. Flexible, durable plastic makes these glasses nearly indestructible! This Glass is in opaque. Glasses made of TPE (thermoplastic elastomers) and are latex-free.