WYZworks Puzzle Lamp WHITE Modern Light Shade Ceiling Pendant (Large 16") Beautifully diffuse light with these modern lamp light shades. Perfect to dress up your living space, living room, child rooms, bedroom, dorm, office, patio, garden which also work great for special events and parties. Fully assembled lamp fixture diameter measures: Small 10 x 10", Medium 12 x 12", Large 16 x 16" Lamp kit pieces made of durable, washable and weather resistant translucent polycarbonate plastic (PPC); lamp shade is suitable for use indoors and outdoors. Kit includes 30 pieces & instruction manual for easy assembly. Up to 15 possible lamp designs; mix and match with additional kits purchased separately for even more designs. Assembly required, 30x jigsaw puzzle elements can make several smaller lamp sizes: (1 lamp: 30x) (2 lamps: 15x + 15x or 12x + 18x) and (3 lamps: 9x + 9x + 15x)