The Wild Country Dyneema Sling 10mm x 30cm is a lightweight, durable climbing sling that makes a great addition to any climbing rack.
Dyneema climbing slings have pretty much replaced Nylon slings, due to them having a higher strength to weight ratio, less water absorption (important in winter) and a higher resistance to cutting. Dyneema slings do tend to wear a bit quicker however and they are not a strong as nylon when any dynamic forces are involved. So when setting up belays, if a climbing rope is not being used to connect to the anchors, make sure that there is no slack in the dyneema. It is best to replace your climbing slings after 3 years, and less if they show heavy signs of wear.