Quality Material: These gel filters are made of high light transmission plastic and can be used as flash filters. Lightweight, high toughness, stable color temperature, low loss. Perfect for placing over outdoor lights or transforming regular LED garage flood lights into decorative lighting. Quantity: 9 pieces of gel light filters, sufficient for various uses. Size: 11.7 x 8.3 inches / 29.7 x 21 cm (L x W). Note: Do not leave the product close to an illuminated light source, as it may melt. Combined Use & Create Amazing Effects: These gel filters can be combined to create different lighting effects, such as color correction, additive and subtractive color mixing, color transmission, absorption, and filtering of different wavelengths of light. Wide Applications: The lighting gel filter is suitable for photo studio strobe, flash, LED lights, film, video, theater, party, and DJ lighting. Can also be used for memory albums, scrapbooks, and various art projects. May assist children in reducing reading frustration and improving eye movement control. Two-sided Protective Film: Protective films are applied on both sides of the gel filters, easy to peel off. Please remove the films before use. Helps prevent scratches during storage. Color: Multicolor Material: Plastic Package Contents: 9 x Gel Light Filters Only the above package content is included; other items are not part of the package. Note: Light reflection and differences in display screens may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement allowance is +/- 1-3 cm.