Tomato Snaps, Garden Plant Support Straps are made of lightweight polypropylene webbing for years of use. Straps are 16" long with two sets of snaps per strap. Snaps are made from nickel and brass, they won't rust. Snaps are positioned 5" apart. Wrap one end around a tomato stake, fence, or whatever's available , and snap. Wrap the other end around the branch or stem and snap. Just Wrap it and Snap it ! It's that easy!