1. Each design style can be reused and interchanged. This 7 - inch mural relief pattern paint roller comes with a plastic handle, offering a variety of different design styles to choose from. 2. It is suitable for textured paint and latex paint. Both structural paint and water - based paint can be used. 3. Made of rubber material, it is not prone to deformation. You can draw beautiful and vivid patterns on walls or wood. 4. Regarding shipping: All products will be shipped within 3 business days after receiving payment. In most cases, you will receive the products within 8 - 12 days. The specific delivery time depends on the actual situation. 5. If you have any questions, please feel free to contact us. During the shopping process, if you have any doubts, please consult us at any time. We will try to reply to you within 24 hours. Wish you a pleasant shopping! 6. Thank you for your cooperation. We'll do our best to make you satisfied.