When my slaves get naughty I like to dress them in leather & attach weights to their nipples & clit. Nothing makes me happier than placing my slaves hot melons in my metal tit bondage device. I also really like to wrap my naughty slaves in leather & watch them try in vain to squirm. Leather is pre-eminent BDSM material. It works for garments. It works for collars. It works for leather belts to whip someone with, & for proper leather whips as well. It works for straps. I have even seen leather corsets. I mean, what would dbsm be without leather?!