ITEM NAME:24pcs DIY Acoustic Classic Guitar Spruce Brace Wood Kit for Guitar Making Description: - 2 Sets Spruce brace wood kit for acoustic guitar. - Smooth surface and exquisite craftsmanship. - Prevents the guitar from collapsing under the tension of the strings, and shapes the sound of the guitar. - Great for luthier, acoustic classical guitar maker DIY material. - Material: Spruce Size Chart: Length: Approx.475mm 400mm 275mm 100mm Support plate: Approx. 170 x 50mm / 6.69 x 1.97inch Size: 38cm 29cm 28.5cm 28cm 25.5cm 24cm 21cm 19cm 16cm Package Included: 24 Pieces Guitar Brace Wood Note: The shape of the brace plate is shipped randomly and can be DIY trimmed according to the situation..2 Sets Spruce brace wood kit for acoustic guitar. - Material: Spruce. - Great for luthier, acoustic classical guitar maker DIY material. 24 Pieces Guitar Brace Wood. Support plate: Approx.