Medical Silicone Wig with 4"x4" Silk Top Full Lace Cap It is suitable for women with a bald head or little hair, especially cancer patients receiving chemotherapy. The wig adopts the production process of silk top and all lace selects the top-quality virgin hair and high-quality Swiss lace net as raw materials and is all made by hand tied. The net bottom is attached with a large area of silica gel, which can play the role of anti-skid. Realistic appearance, soft texture, comfortable wearing and good air permeability. It is a high-value boutique wig.