Custom made handcrafted out of 100% genuine leather. Each strap is offset front to back and individually cut so that you can position your ducks exactly how you want them. All the edges have been rounded off . Leather is oiled and broken in like that perfect baseball glove. This product is hand made and designed by duck hunters for duck hunters! They pack up easy or clip to bag without hanging way below it. These are not mass produce, and will ship on average 2 weeks from order date.