DURABLE MATERIAL - Our lampshades are made of high quality PP material, which is sturdy and durable, has a long service life and helps to make your room more attractive.Beginner friendly: After assembly, this modern lampshade would be a perfect home decoration, and you would be proud of yourself. Easy operation, beginner-friendly.Suitable occasions: this puzzle lampshade is suitable for living room, bedroom, study and dining room, etc. Gives your home a modern atmosphere.PERFECT GIFT IDEA:Perfect gift for family at craft parties. This is not only a decorative lampshade, but also an educational puzzle toy. Can also be a perfect gift for a children's birthday, Christmas or any occasion.Service guarantee: If you have any questions about our product, please feel free to contact us. We promise to reply within 24 hours. Your satisfaction is all we are looking for.Description: Easy to install: the lampshade is easy to install and remove and easy to clean. Assembly process: Step 1: the two petals are locked, and then one is used as a base, and the other five are inserted around the ground in the order; Step 2: connect two adjacent petals one after another. Step 3: sweep the previous one that has assembled together, and then the adjacent petal gaps will be connected one by one, and the first flower appears; Step 4: After the flowers are stacked in the second step, reverse them and then connect the adjacent petal gaps in a row and then assemble them in sequence; Step 5:The petal gap of the last material is sealed, and finally the petals are locked next to each pentagon, and the process is complete. Specifications: Material: environmental protection PP resin Diameter (approx.): 25cm/9.84inch; 30cm/11.81inch; 40cm/15.75inch Thickness: approx. 0.5 mm / 0.02 inches. Box contents: 30 pieces/set lampshade (without light source or wire)