This natural jute twine is composed of multiple threads, making it strong enough to secure trees to stakes and vines to trellises. The fiber is gentle on plants and won't injure bark or stems. Place it on the sturdy cast iron wall mount so it's always neat and handy. Natural jute fiber is woven from multiple threads, strong enough to secure trees and heavy vines. Jute will not injure plants. Cast iron holder is sand-casted by hand and mounts onto walls. Durable holder is welded, not bolted, into a single piece. Jute is biodegradable and compostable. Mount: 2" x 6 1/2" high. Made in China.