... Fiit for optical frame directly Product Details1. Dimensional Glasses: 2*250g 4c C1S paper, 0.18mm PET color filter lenses, 2. ... Structure: paper 3d glasses, 2*250g 4c C1S paper, 0.18mm PET color filter lenses,3. ... Lens type: Can be red cyan, red blue, green-magenta color filterPerfect red blue paper 3D Glasses with plastic/paper framematerial:PET/ACRYLIC color filter, paper ...