Replacement (+ Plus Bonus) 3 Steam Mop Triangle Pads Fit Shark Europro S-3501**s-3601** Plus Bonus: Microfiber Sponge
100% Microfiber Pads that fit your triangle head that came with your Shark Macjhine Machine. The  Bon us is a Microfiber Sponge  or a 3 pak of sponge cloths, which ever is available at time.