Opening blade: easy to cut the packaging bag, built-in blade is safe and does not hurt your hands Anti-slip clamp: easy to clamp without slipping, wavy texture, anti-slip clamp, stable clamping High temperature resistance 150℃: food contact grade PP, carefully materials, better protect the health of your family Round hanging hole design; easy to store and save space Thickened material: light and -, , not easy to deform, thickened material