I make and sell tubes for watch straps in custom lengths. The outside diameter is 3 mm, the inside – 2 mm.
8 pcs for 9.99 USD (shipping with tracking 3 USD)
***IF YOU BUY ANY OF MY BUCKLES AND OR STRAPS EMAIL ME TO email@example.com AND THE TUBES WILL BE 9.99 USD – THIS WAY YOU WILL GET FREE SHIPPING!***