These are double loop straps for use with a Pilates reformer. Most straps are black, so these should brighten up your reformer considerably. (No brand) They are also recommended as your own personal straps for those who don't want to touch unspecified straps in reformer group lessons, etc. The front fabric is canvas, and the back is fleece. I've included photos of the measurements (taken with a smartphone while holding a measuring tape, so they may be slightly off). The side-by-side photo shows the back and front. Other colors are available for this product. Please refer to the last photo. Shipping will be via Nekopos with simple wrapping.