386 Pieces NBR O Ring Kit, 30 Metric Sizes,Buna-N 70A, Rubber Seals O Rings oring UV resistance

UV resistance

Made of Nitrile (NBR) 90 shore

car and motorcycle repair

you can slide the window when you add some bird feed over there

and you are free to add more perches or toys as you’d like to decorate the bird cage

386 Pieces NBR O Ring Kit, 30 Metric Sizes,Buna-N 70A, Rubber Seals O Rings oring UV resistance30 metric sizes, total 386 pieces. Made of Nitrile (NBR) 70 shore material, are durable, high temperature resistance, anti static, oil resistant, UV resistance, wear resistant. All orings has a super soft structure, good extensibility, not easy to tear, not easy to deform, flexibly used in a variety of purposes, and convenient to use.