4pcs Maple Wood Violin Bridges for 4/4-3/4 Size Violin Musical Instrument Parts Accessories Features: Handmade bridge, inexpensive, delicate and refined; Can be trimmed and polished; Installation guide: Step 1: Hold the knob and loose the strings Step 2: Put the bridge, each string corresponds to each slot; for the high and low parts on both sides of the bridge, the thick strings are placed in the high place, and the thin strings are placed in the low part. Step 3: Put the bridge upright, pay attention that the bridge should be placed in the middle gaps of the F hole on both sides, it must be vertical. Step 4: Tighten the strings one by one. Specifications: Model: 4/4-3/4 Size Material: maple wood Product size: 50 x 40 x 5mm/1.97 x 1.57 x 0.20" Net weight: 15g Gross weight: 16g Applicable instruments: violin Function: help to improve the tone of the string Included: 4 x Violin Bridges 4pcs Acoustic Violin Bridges Handmade Maple Wood Violin Strings Bridges Professional for 4/4 Size Musical Instrument Accessories Durable and convenient to use Handmade bridge, inexpensive, delicate and refined Can be trimmed and polished Product size: 50 x 40 x 5mm/1.97 x 1.57 x 0.20"