500Pcs Universal Anaglyph 3D Cardboard Glasses for Movie & Video Eyewear

Authentic red/blue anaglyph 3D effect that converts compatible films, videos and games into immersive stereoscopic viewing. Made from skin‑friendly paperboard with flexible, lightweight frames designed to fit children and adults comfortably without pressure or irritation. Supplied as a bulk 100‑pack — a cost‑effective choice for movie nights, classrooms, themed parties and other large gatherings. Each pair folds flat for easy storage in drawers, bags or gift boxes, making them handy for travel and on‑the‑spot entertainment. Works with any anaglyph 3D content (DVDs, online videos, DIY projects) and requires no batteries or technical setup.