5pcs/lot Dental Plastic Bur Box 60 Holes Drill Placement Box Drill Box Autoclave Sterilizer Case Dis The product is shipped based on the color or size of the main image of the product page. 5pcs/lot Dental Plastic Bur Box 60 Holes Drill Placement Box Drill Box Autoclave Sterilizer Case Disinfection Holder Tools Material: Plastic Size: 9*6*4cm Quantity: 5 pcs Hold diameter: The large hole diameter is 2.4mm, The small hole diameter is 1.65mm Features: Easy and convenient to use. Special Cover On top, convenience to use, far from dust. Using eco friendly material and with simple appearance. Plastic products, can be placed with high-speed needles for Tooth use. Note: Transition: 1cm=10mm=0.39inch Package includes: 5 x Bur Sterilizer Case