20Pcs Soldering Sponge 50x35mm Square, Replacement Solder Welding Iron Cleaning Pads Sponge (Thickened) Nicofie Product Material: Made of good

Product Material: Made of good quality plastic

Perfect for quickly clearing garden beds

ensuring superior joint strength

or marble engravings

20Pcs Soldering Sponge 50x35mm Square, Replacement Solder Welding Iron Cleaning Pads Sponge (Thickened) Nicofie Product Material: Made of good[What You Get] 20pcs thickened 5*3. 5cm soldering iron tip cleaning sponges . [Size] 50*35*1mm before immersion, 55*40*6mm after immersion [Easy to use] Soak the sponge in water, squeeze out about 40% of the water after expansion, and then wipe the soldering iron head that needs to be cleaned on the cleaning sponge, and the soldering iron head will instantly shine like new. [Eco Friendly] Sulfur free and environmentally friendly. No more wasting thick