{"type":"firestarter.listing","listing":{"id":"lst_imoheTiV","product_name":"FretWedge Headstock Dampener (2-Pack)","category":"String Muters","description":" \nThe new FretWedge is a great complementary product to our world-famous FretWraps! It slips under the strings right behind the nut to silence overtones and ringing noise in that area, especially on high-gain settings. Players currently use FretWraps for this purpose, but when sliding it up the neck to do two-handed tapping or soloing, the headstock is left un-muted. So the FretWedge stays in place while FretWraps can be moved around as you wish, they complement each other for a full 100% noise dampening solution!\nNote: Fits most guitar and bass headstocks, check dimensions to ensure it will fit your instrument:\nSM - 41.5mm wide (6-string guitar, 4-string bass)MD - 47.5mm wide (7-string guitar, 5-string bass)LG - 53mm wide (8-string guitar, 6-string bass)\n\n\n\n  \n    What is FretWedge?\n    \n      FretWedge is a simple dampening accessory that sits behind the nut to reduce unwanted string resonance in the headstock area.\n    \n  \n\n  \n    How is it different from FretWraps?\n    \n      While FretWraps work on the playing side of the nut, FretWedge targets the string length behind the nut. They address different sources of unwanted resonance and can be used separately or together.\n    \n  \n\n  \n    Can I use FretWedge and FretWraps at the same time?\n    \n      Absolutely. Many players combine them for maximum control over unwanted string noise, especially in studio environments.\n    \n  \n\n  \n    Will it fit my instrument?\n    \n      FretWedge works with a wide variety of guitars and basses and installs without tools. It comes in 3 sizes for a universal fit with most instruments.\n    \n  \n\n  \n    Is it difficult to install?\n    \n      Not at all. Simply slide it under the strings right after the nut at the headstock and you're ready to go.\n    \n  \n\n\n\n\n\n \n\n","images":["https://cdn.shopify.com/s/files/1/0931/2816/products/gruvgear-FretWedge-4.png?v=1603854005","https://cdn.shopify.com/s/files/1/0931/2816/products/fretwedge04.jpg?v=1603854005","https://cdn.shopify.com/s/files/1/0931/2816/products/fretwedge07.jpg?v=1603854005","https://cdn.shopify.com/s/files/1/0931/2816/products/fretwedge08.jpg?v=1603854005","https://cdn.shopify.com/s/files/1/0931/2816/products/fretwedge03.jpg?v=1603854005","https://cdn.shopify.com/s/files/1/0931/2816/products/FretWedge-pkg.jpg?v=1603854005"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:23.293Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_imoheTiV","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_imoheTiV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy FretWedge Headstock Dampener (2-Pack)' and a budget_max comfortably above $19.99 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}