HammerSiz | Extension Straps

Our very popular seat cushion “HammerSiz” had a small shortcoming: the seat cushion only fitted the benches of inflatable and folding boats and many an owner of a hard shell boat was annoyed that the straps were a little too short to get it over the often very wide and also thicker boat bench.

That from now on really every user of a boat can now also benefit from our comfortable and waterproof seat support, there are now the HammerSiz Extension Straps for this case. With these two extension straps, our “HammerSiz” can be comfortably extended and thus guarantees easy installation on wider benches.