These straps are used in the lifting industry but also work perfect as recovery ropes. They are marked with work load limit. This is the ideal load that the strap will hold for ever. The breaking point is around 8x that value if pulled at one point. If you double it like shown on the pictures around a tree you will get breaking point value x2 so that turns a 24T strap in to a 48T which is plenty.
Available in 4 different variations:
24T/3m length, 2.8kg
16T/3m length, 1.3kg
16T/2m length, 0.9kg
16T/1m length, 0.5kg