Kreg Feather Board True Flex Feather Board in the Saw Parts & Attachments department at Lowes.com
Bench Dog Single Feather-Loc Featherboards for Table Saw - Feather Board Includes a Miter Slot Adapter for Tables Standard 3/8" x 3/4" Slots – Durable Polymer Table Saw Accessories - Tablesaw Featherboard -