Altman 4 1/8 x 4 1/8in. Gel Frame1Review $11.56 Quantity discounts available QuantityPrice SKU: Altman 3.5Q-CFB Quantity -+ Add to Cart Details A metal frame used to support color media in a luminaire. Fits Altman 3.5Q-CF. Details Back DetailsA metal frame used to support color media in a luminaire. Fits Altman 3.5Q-CF. Reviews 5 Back Ratings & Reviews 1 review 5 stars 1 reviews 4 stars 0 reviews 3 stars 0 reviews 2 stars 0 reviews 1 star 0 reviews Filter By DateBy RatingAll Reviews5 Star Reviews4 Star Reviews3 Star Reviews2 Star Reviews1 Star Reviews 3/23/2020 12:00:00 am Easy. by Mike Hollen - Exactly as shown, exactly what I wanted.