Features: The sponge bar is suitable for SK218 SK280 SK580 SK840 SK325 SK360 SK155 SK151 SK270 SK360 knitting machine. Vinyl cloth on top, ready to use at any time. The sponge bar is an essential part of knitting machine. The sponge is made of well selected sponge, more durable. Light weight and useful tool for your knitting machine. Specification: Condition: 100% Brand New Item Type: Knitting Machine Sponge Bar Material: Sponge Length: Approx. 100cm / 39.4in Applicable Models: Suitable for SK218 SK280 SK580 SK840 SK325 SK360 SK155 SK151 SK270 SK360 Package List: 5 x Knitting Machine Sponge Bar How to Replace the Sponge Bar: With a flat surface with a screwdriver to open two layers of blank arrow head, remove white plastic head, take out the original sponge and clean it, with glue, put the new sponge bar, and restore the plastic head white back to original position and white lever pressure holder.