Floyd Rose Special Vibe Tremolo, Coffee FRTSVCF Sustain Block 37mm/R3 Nat/Floyd Rose Special/Nationwide Free Shipping Floyd Rose Special While maintaining the design and functionality of the original Floyd Rose, it uses zinc alloy saddles instead of steel. It uses a zinc alloy sustain block instead of brass. The design specifications and high-quality materials of the Special Series Floyd Rose bridge meet the demands of performers. Includes bridge, springs and claw, mounting studs, and all necessary mounting hardware. All hardware has the same finish as the bridge. This is a genuine product. R3 nut/coffee (sold separately) is included. ・FR-SPECIAL SERIES ・Nut width: R3 approx. 42.9mm ・Sustain block: 37mm ・Color: coffee ・Set contents: Tremolo unit/Lock nut/Studs/Springs/Arm etc. 　*All parts necessary for installation are included. ・Shipping: Free nationwide