Material: Rubber, Metal Brand: Glvaner Quantity: 150 17-20 Glvaner Seal O-Ring Washer O-Ring Set, 10 Types, 150 Piece Set, Silicone Ring Packing O-Ring Seal Washer, Rubber + Metal, Gasket, Adhesive Seal, Heat Resistant, Oil Resistant, Gasoline Resistant, Applicable to Packing, Water Supply, Faucets, and Mechanical Industries, with Storage Case 9981 Please see the actual product photos (꙳ᴗˬᴗ)" #ms's shop flea market Please take a look at the profile once ꕤ︎︎·͜· * Immediate purchase welcome, silent purchase at midnight OK ◎ * Bulk purchase welcome, feel free to comment * Free shipping! ・"Defective" price due to home storage! If you don't mind, you can buy it "very cheaply"! ・Please understand and purchase for home storage and simple packaging (⁎ᵕᴗᵕ⁎) ・Please check the actual product photos for the condition of the product ♪