70X Skin Layer Section Enlarged Anatomy Medical Model Hair Sebaceous Glands Sweat Nerve Endings Skin Zoom Medical SuppliesFeatures: The model consists of two parts, the epidermis and the dermis, which are divided into two parts, which are connected to the deep tissue by the subcutaneous tissue, and show the epidermis, dermal tissue hierarchy and subcutaneous tissue and skin appendages (including hair, sebaceous glands, sweat glands and nerve endings). ) and other structures, there are 25 parts of the indicator. Size: put about 70 times, height 30cm, width 22. 5cm,