All it offers you is a practical fish finder, which can get the approximate location and depth of the fish, and it helps to improve the speed of fishing due to its high accuracy. You can use this fish finder to detect fish in any area, it is suitable for rivers, lakes or oceans; and it is portable due to its light weight. Made of plastic, the fish finder is lightweight and durable. The length of the fish finder is 12cm, the width is 7cm, and the thickness is 2.5cm. It is perfect for fishing, outdoor and etc. Item Name: Fish Finder Material: Plastic Features: Professional, Stable, Durable Size Details: 12cm x 7cm x 2.5cm/4.72" x 2.76" x 0.98" (Approx.) Notes: You will find more amazing products if you visit our store. Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements,allow for slight size differences. Package Includes: 1 x Bracket 1 x Lanyard 1 x Fish Finder 1 x English Manual 1 x Probe(Including Cable)