This is a pickguard for a Hofner violin bass type. It's a 2-ply design with a pearl pattern. Installation requires the use of a bracket port and upper and lower pins, but the pins are not included in the pin housings. You will need to substitute something like insect pins. It is unknown which manufacturer it fits, but some modification may be necessary. Right-handed. This is a stock item, so please excuse any slight warping or scratches. Thank you for looking.