Product Name: Protective Face Mask
★ Made of PET material, double-sided anti fog effectively prevents droplets and splashes
★ Mask height: 22CM, mask width: 32CM
★ Inner support material: flexible sponge
★ Headband material: elastic band
★ Headband size: Adjustable elasticity
★ Comfort of wearing: Excellent
Product Name: Treatment Vehicle

★ Material: 304 stainless steel, medical roller

Product Name: Tube Instrument Cleaning Brush
★ Purpose: Clean various laboratory containers
★ Size: Customizable (mm)
★ Material: Nylon bristles+304 stainless steel
★ Function: The bristles are spiral shaped, with good contact with the pipe wall, making brushing more thorough and clean. The stainless steel wire is wrapped and does not rust. The brush handle is elastic and not easily deformed