Package Including Pack of 20 Premium Quality Contact Tips .035inch (0.9mm). Contact Tip Ref no: -M035. Use with for Diffuser D-M100 or D-M250 ONLY. NOT compatible with M-Series or Consumables. This welding contact tip is made of High-quality copper, which has good electricity conductivity, high temperature resistance, and wear resistance. Provides excellent and long-lasting performance in welding tasks. Regular replacement of consumables is necessary to help improve welding efficiency and prevent undesirable conditions that result in unfused welds. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Different batches, the actual product may have slight color difference or difference Colour:Photo Color Material:Copper Package Contents: 20 x Contact Tips 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.