My slings are unpadded to make for a nice sung fit for both baby and mommy. I use 2.5 inch sling rings, that are metal and a 1/4 of an inch thick. My slings are triple stitched twice over at the shoulder. You can use your sling from birth until your child is 35 pounds. With a sling you only need one carrier for their entire baby/toddlerhood. With each Sling you will get instructions on how to use your sling in many comfortable positions. I also make matching doll slings for your little ones. When placing your order, please include your height and build, so that I can assure the perfect sling for you and your baby.