Crafted from clear acetate sheets, these 10Pieces clear boards resistance to yellowing, ensuring clearly print with screen printing techniques The yellowing resistant surfaces accumulation during cutting and printing workflows, professional result for artistic and industrial applications Designed for professional, craft enthusiasts, and commercial designers seeking versatile materials for signage, scrapbooking, or embossed decorative project Elevates retail displays, wedding backdrops, and craft with these sheets that maintain crisply detail in both indoor and temporary outdoor installations Light weight yet sturdy, these 0.5mm thick sheets is easily customizable with scissors or craft knives