Safe material: The autoclave tape is made of high-quality PET material, which is high temperature and you can use it safely; high toughness, high viscosity and no residual glue make your use easier Instrument Identification: These colorful, steam-cleanable dental instrument tapes are suitable for identifying dental instrument tools No fear of cleaning: the dental marking tape can continue to remain in a fixed position after normal cleaning and not fall off and affect use. Strong applicability: The ribbon identifier is not afraid of the shape and size of the device; you can cut it to the appropriate size according to your needs and wrap it around the device Sufficient quantity: You get 40 rolls of colorful high temperature dental tape, each roll is 216 feet long and 0.4 inches wide; Each pack includes yellow, orange, , black, green, pink, white, cream Color: Randomly mixed colors, no specified colors are accepted Material:PET Size:10mm x 66m Package Contents: 40 x Adhesive Tapes 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.