Half and twin ropes: Half ropes typically have a diameter of about 8 â 9mm, while twin ropes are usually about 7 - 8mm thick. Static ropes: Static ropes have a diameter of 9 â 13mm, and are commonly measured in inches, so you may see the diameter stated as 7/16â, for example.
Overview. Storax trees are fragrant deciduous small trees or large bushes that grow in mild and sheltered areas. The tree is named for the Hebrew word stacte (meaning liquid drop) because of the tree's sap or gum produced from its bark.
Ilex / Ë aÉª l É k s /, or holly, is a genus of 400 to 600 species of flowering plants in the family Aquifoliaceae, and the only living genus in that family. The species are evergreen or deciduous trees, shrubs, and climbers from tropics to temperate zones worldwide.