I purchased this new online, but it didn't fit the box I intended to install it in upon arrival, so I'm selling it. It's a new, unused item, only taken out of the bag. The following is the product information: Set of 4 rod holders The inner diameter of the rod holder is approximately 40mm, and the depth is 20cm. Please consider the length of your fishing rod as it is less than 40mm in diameter. (Height cannot be adjusted) Applicable range: Designed for freshwater and saltwater use. Specifications: Color: Red Material: Plastic Product Dimensions: 6 depth x 5.5 width x 20.5 height cm Manufacturer: Saki & Masa Please use it by fixing it to a hard bucket, kayak, fishing cooler, etc. (With fixing金具) #Daiwa #TB #Meiho #Versus #VS #RodHolder #RodStand #BucketMouth #TackleBox #RodStand