Its the THICKNESS (5-6mm ) that matters for Tech Round Bale Hay Net !!! One of the TOUGHEST Round Bale Net !! A Proud Canadian Brand & Top-Seller in Canadian Market . Features Of Our Netting:- Thickness = 5-6mm Poly Material ( HeavyDuty ) Type = Knottless ( Easy on gums/mouth of your horses ) Colour = Black ( No Issues of getting dirty ) Hole Size = 1.5” inches Net Size = 6x6 ( Works for 4x4, 4x5, 5x5, 6x6 Round Bales & also 3x3x8 Large Square Bales ) Contains WOODEN Loop For Enclosure at the Top ( No More CHEAP Plastic ) ** WARRANTY:- FREE 2 REPAIR KIT with every Purchase. Even the best Haynets in the Industry will get holes/tear. Our FREE REPAIR KIT is something that helps the customer to fix the holes quickly and avoid purchasing a new net. So more savings on $$$ . The Main Purpose of these Nets is to slow down the chewing capacity of your horses, goats etc. These Nets are designed to help in slowing down the eating capacity and NOT to be acting like an INDESTRUCTIBLE material. With time to time there might be small holes/openings which can be easily fixed by the REPAIR KIT. At the end of the day these are NETS and not HEAVY METALLIC OBJECTS, so minor holes would be a possibility. There is no way to stop the nets from getting chewed. ** PRECAUTION:- Animals with BOOTS, Blankets and Break-Away-Halters should not be feeded via Slowfeed Haynets. There are chances of their Metal parts getting stuck with the nets. If they are being fed upon by these nets then extra precaution should be taken by the owner/grazer and do keep a check on the horses/animal. ***** The Netting is CUT IN A RECTANGULAR SECTION and it GOES OVER the ROUND BALE. This RECTANGULAR SECTION is WIDE and LONGER ENOUGH to FIT the Round Bale of 6x6.