The TC - 01, TC - 02, TC - 03, TC - 04 and TC - 06 models are sold in boxes containing four panels. The TC-05 model is sold in boxes containing three panels. Prices vary according to the model and the finish (white background, monochrome lacquer, gloss, etc). Prices for special made-to-measure projects and finishes depend on each project’s characteristics. Large orders are eligible for a discount.