Regarding: Original work: Acrylic concave convex mounting art Material Science: Acrylic Recommended usage area: The serene colors add a touch of creativity to the dining or living room. Framework: frameless packing: Four point protection+PP shrink film+bubble wrap+wooden box installation tips: All paintings are equipped with fixed hanging accessories that can be hung at any time. Customized services: Can you customize the size or add floating PS frames? Please send us your requirements via email. Ensure 100% satisfaction. Delivery time: If our Los Angeles warehouse has inventory, you will receive the package within 3-7 days. If there is no inventory, the artwork will be customized by our artists and shipped directly from our art studio to your doorstep. Please refer to the processing time below. Usually, customers will receive their package within 3-4 weeks after payment for the order.