Adhesive Heat shrink Dual Wall Blue Tube 100m x 18mm 328ft x 0.71" when heated, it will shrink to 9mm / 0.35" on cardboard Spool by Woer brand new Please see all images. Thank you. This is for one kit, you will install in your printer to reset belt unit life counter, illustrated install guide provided. It is intended to reset ORDER BELT, INSTALL NEW BELT messages in Okidata C3200, C5100, C5200, C5300, C5400, C5500, C5500, C5650, C5800n, C5800LDN, C5900, C6000, C6100, C6150 C555MFP, MC560, C710 printer. Please note: pictured belt is not included - this is a reset kit for the belt shown on picture! Sorry we can't display this part on picture! Spend 5 minutes and get 100% more life out of tyhe used belt you already have! Free tech support This kit easy to install in just 5 minutes - no tools required, illustrated instructions included. Please note: this is the reset chip and recycle instructions - not a belt unit. The used belt you have must be in good working condition prior message "order belt" or "replace belt" appeared. What feedback my buyers posted? "WOW this product works!! I'll keep buying from thiser!!!" Worked BETTER than expected!! Will definitely use again! Thanks A+++ I Thank You for saving me so much money, Will return! Thanks! I'll be buying more in the future. Thanks for reading!