Tri-tennis® extension kit (XL to XXL) - Blue canvas which makes it even possible

which makes it even possible to play together with your tennis partner at the same time at the same Tri-tennis® XL wall

they provide smooth mobility and are tough enough to handle rougher surfaces

Take your Tri-tennis® XL to the next level with the XL-to-XXL Tri-tennis® extension kit

When you hit a ball against the canvas it always returns with the same speed

Tri-tennis® extension kit (XL to XXL) - Blue canvas which makes it even possibleUpgrade your Tri tennis XL to our new Tri tennis XXL tennis wall with our Tri tennis XL to XXL extension kit. Take your Tri tennis XL to the next level with the XL to XXL Tri tennis extension kit. This all in one upgrade set includes extended frame pipes, 2 new metal springs, 2 new metal hooks, and an extended XXL canvas everything you need to convert your existing XL into the latest Tri tennis XXL model. Perfect for tennis clubs, events, or training