I have for sale, Teflon Tubing in 2 sizes. Thin wall for #11AWG wire and standard wall for #12AWG wire. Please note that they both work great for smaller size wire also. Both size are US$7.00 per 10 foot length in the U.S.A and Worldwide. PayPal, cash, money order or personal check is okay. My PayPal is my e-mail address. 73 Harold W0RI