Despiau Bass Bridge with Aluminum adjusters for Upright Bass.  Authorized dealer over 40 years USA. "Gary Ritter Strings Shop" -  South Lyon , Michigan .  Shipping outside lower 48 states USA and CA. - HI. - AK. will be calculated.  This Bridge is very well-seasoned and hard.   Will out last the others.   HIGH quality tight grained quarter sawn maple bridge. Despiau bridges are world famous for their high quality. One (1) 3/4 bass bridge in this listing. Needs fitting to a bass. (3/4 bass is the standard size bass almost everyone plays, so this bridge is perfect for most basses.)