er grommet for 'insurance'

An easy squeeze on two sides worked best for me

Be gentle and patient when lining up the prongs somewhat difficult to do but they are doing the job so far for me with the home made sun shades I made

Will be used to provide shade to south and west windows and wall of plant room

Like this easy to assemble cloth and grommets

These are GREAT for use on shade cloth, so easy to put on & stay secure but the best part is they are reusable, just open with a screw driver & place where ever needed