Luster Leaf's Rapiclip fasteners and ties are great for all yard and garden applications. This is a great product for fastening, training and support for your plants in the yard and garden. Heavy-duty vinyl expands with growth of the plant. Not affected by hot or cold temperatures. Only Luster Leafs rapliclip Vinyl Stretch Tie is formulated for a dark green color and does not contain any blue tint like many other vinyl stretch tie products.