- Size: 41-45 Instructions: Before using the shoe crease protector, remove the original insole, then place the shoe crease protector and finally place the insole. - It can support the upper part and stabilize the tip of the shoe without deformation, preventing the shoe tip from bending. Suitable for a variety of curved toe caps on the market. Avoid wrinkles on your old shoes to make them look new. - Breathable design: The perforated design keeps the shoe dry and breathable. When the shoes are placed in the shoe cabinet, they can also be used to prevent the upper part from collapsing. - The shoe tree can be trimmed and there is a digital cutting line inside the shoe tree that can be freely trimmed according to the required size. - The PE + TPR material, which makes the shoe shield have good resistance to low temperatures, resistance, and wear resistance. Washable. - It can stay firmly attached to the top of the shoe, due to the design of the bump surface. Product measurements: Width: 8.5 cm, Height: 3.5 cm, Length: 14.5 cm