HIgh quality: Made of high quality materials, strong and durable to ensure maximum durability. SImple design: Simple design, no need to install any tools, very convenient to use. EFfective: The bristles are hard and can effectively remove stubborn stains when vacuuming. EAsy to use: suitable for any standard extension rod, easy to use and clean to browse and other debris. APplication areas: suitable for swimming pools, fish ponds, swimming pools, cleaning and stain treatment. Colour:Blue material: plastic Condition: 100% new Total height: about 12cm / 4.7 inches Hose diameter: about 3 cm/1.2 inches Quantity: 1PCS color: blue Net weight: 210 grams / 7.41 ounces product description: Simple design, no need to insert tools, very convenient to use. The use of high-quality materials can ensure the longevity of the product. The bristles are hard and suitable for absorbing various swimming pools. Suitable for swimming pools, fish ponds, swimming pools, cleaning and stain treatment. Suitable for matching hoses with a diameter of 3cm. after-sale warranty: We will bear the cost for any damage incurred during transportation 24-hour friendly customer service and email support. If you have any questions, please contact our customer support, we will reply you within 24 hours notes: Due to manual measurement, please allow a difference of 1-3mm. Due to different displays and different lighting, the picture may not show the actual color of the item. Thank you for your understanding.