I have several Z Wraps that I purchased a few years ago and I love those because they are very soft%2C pliable and stick to items very well. The Z Wraps that I recently purchased are very different from my originals — the new ones are hard%2C very stiff and do not hold a wrap%2C even when I follow the directions %28warm hands%2C moderate inside temperature%29. I’m disappointed with the new wraps.