This is a listing for a "block material (walnut)" to fix the tremolo unit of a Stratocaster. *Please note that the images are examples, and the actual product you receive may differ in wood grain and color. "This block is to be processed and completed by the buyer." The dimensions of the block (unprocessed) are as follows↓ Width: Approximately 75mm, Height: Approximately 40mm, Thickness: Approximately 12mm *There may be slight variations. *The first image is a processing example. For reference, the guitar in the image is a Fender (C/S) Stratocaster, and the block dimensions are Width: Approximately 57mm, Height: Approximately 40mm (unprocessed), Thickness: Approximately 10.3mm. *The block material to be sent is the "unprocessed product" in the second image. *Please check before purchasing whether the dimensions are sufficient for your guitar. (Especially, the thickness may be insufficient due to individual differences in guitars and differences between manufacturers.) Shipping is free and will be via Yu-Packet (postal delivery with tracking service) only. *To prevent mutual trouble, we cannot accept requests for other shipping methods without tracking service. #stratocaster