Inquiry (采购产品): Black rubber tubing Hello, I would like to request a quote for 16' of black ruber tubing: 5/16"ID 3/32" WALL 1/2" OD **** Hidden Message ***** Eric Gibbons 75080 Company: J.J. Pearce High School Band E-mail: eric.gibbons@risd.org **** Hidden Message ***** eric.gibbons@risd.org