I would suggest that you wrap the material in sturdy bubble wrap next time. I don't know if this will make shipping more expensive as the box will be a little bigger. The corners and edges are unprotected and take a beating during transport if the elements are placed directly in the box. Putting them down roughly with the weight will cause crumpled spots. I am very satisfied with the product. The humidity domes are of good quality.  Usage：The product is impressive in terms of design and function.  Design： The humidity domes are of good quality. 

Good quality well built