Features: It's triangular shape allows easy cleaning of hard to reach corner areas, practical to use. Portable and easy to carry, it can be applied to most telescopic rods and is easy to use. Built-in 1.5cm long brush helps remove stubborn dirt and hard-to-clean algae in your swimming pool. Suitable for most types of pool cleaning, such as pool, large and small swimming pool, fish pond, etc. Made of special plastic material, the weight is increased to ensure that the cleaning head can completely sink to the bottom for cleaning. Specification: Condition: 100% Brand New Material: Plastic Use: Swimming Pool Cleaning Tool Connecting Pipe Diameter: Approx. 3cm / 1.2in Side Length: Approx. 26cm / 10.2in Weight: Approx. 1390g / 49 oz Package list: 1 x Triangular Vacuum Head 1 x Connecting Rod Accessory Note: 1. Please allow 0-2 cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. It's triangular shape allows easy cleaning of hard to reach corner areas, practical to use Portable and easy to carry, it can be applied to most telescopic rods and is easy to use Built-in 1.5cm long brush helps remove stubborn dirt and hard-to-clean algae in your swimming pool Suitable for most types of pool cleaning, such as pool, large and small swimming pool, fish pond, etc Made of special plastic material, the weight is increased to ensure that the cleaning head can completely sink to the bottom for cleaning