Use a woven wrap, not stretchy wrap. Wrap pictured is Girasol Rainbow Love and is appropriate for newborn through toddler in front or back carries. This way of wrapping is a short version of the popular Front Wrap Cross Carry (FWCC) called FWCC tied under bottom. This carry can be done with a short woven wrap - a wrap that is 2 sizes smaller than your “base” or full length size. If you have any questions about woven wrap sizing, find the answers at wrapyourbaby.com/woven-wrap-sizing-guide/ For the easiest and fastest way to master wrapping - from beginner through advanced - join Wrap Guild: wrapyourbaby.com/woven-wrap-guild