Add perimeter grommets for additional tie down points. Applied to both sides of the material for superior adhesion. Use on tarps, poly, mylars, or shrink wraps. Package includes 4 peel and stick grommets.

• Great way to create an indoor growing environment
• Indoor greenhouse for your plants
• Backed by manufacturer's warranty
• High quality long lasting material
• Another great item from Flora Hydroponics

Great way to create an indoor growing environmentTarpline USA