This is Jet number 708719.  These are replacement guide blocks for 14" bandsaws.  They will not work on saws with the angled or round guide blocks.  They are cool running guide blocks made of lubricant impregnated, non-metallic material to reduce heat and friction.  Shipping on this item is free via USPS or UPS. I do combine shipping wherever possible. I do ship internationally. Just email me and I will quote shipping to your country.