Check the listing for details. 30' x 4' Safety Treehouse Railing Net Nylon Netting 2" #48 Twine 480 lb. test. Condition: New. Listed at 80.70 USD. 30' x 4' Safety Railing Net Tree house Netting #48! This listing is for a 30' x 4' feet of Heavy Gauge #48 Commercial Nylon Netting with around 480 lbs twine breaking strength! Net can be used as a 30 feet in length and 4' feet in height . This is heavy nylon netting that's over 450 lb test and is strong enough for a safety railing for children for a tree house or walkway. Net is 2" inch mesh (hole). This is the 2nd strongest nylon net I have listed, we also have #96 with has around 950 lbs twine breaking strength. I can cut any size you like regardless how small or big. This white nylon #42 netting has around 450 lbs twine breaking strength and should last a reasonable amount of time. We have lots of happy customers. This net is white in color but can be dyed with Rit Dye any color you would like. I dye mine in my washing machine. It's really easy. This netting can be used as a safety net for your swimming pool, spa or even your pond! THIS IS REAL nylon NYLON NETTING. NETTING IS MADE OF NYLON AND WILL NOT ROT. IT WILL LAST A LONG TIME!