The upper and lower surfaces of the mattress

Abstract

1. The name of the product of this design: upper surface and lower surface of a mattress. 2. Purpose of the product of this design: This design product is used for bedding, and the part of this design product that requires protection is used to form a butterfly pattern concave and convex structure on the upper and lower surfaces of the mattress. 3. The design highlights of this appearance design product lie in the concave and convex structure of the butterfly pattern on the upper and lower surfaces of the mattress. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that need explanation: Specify the part that requires protection: the solid line part is the protected part, and the dotted line part is the unprotected part.

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