The made of food-grade nylon, which can be safely used for cleaning kitchen food utensils Hair thickness and hardness are both increased by 50% Effectively improve the situation of wool bending and non- under the condition of high temperature Cleaning brushes can be clearly differentiated and used for different tasks. Sanitation work at different locations (sanitation areas, kitchens, fittings, etc.). Very effective in a wide range of applications such as removing stubborn and deep- dirt from ovens, grills, workshop surfaces, tile, metalwork and all delicate surfaces including soft fabrics and furniture. High-strength wear-resistant brush material, heating and efficient decontamination material: plastic Color as shown Package Contents: 8 x round brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.