Usage Tips:Features: brand and [Selected materials, sturdy and durable] Our hose covering layer is made of thermoplastic polyurethane, resistant to weather, oil, abrasion and ozone. Rugged and durable, it can withstand 5800 PSI pneumatic and electric high-pressure cleaners. [3 high-efficiency sewer nozzles] The button nose sewer nozzle uses 1 front nozzle, 3 rear nozzles, 1 corner nozzle and 3 rear nozzles to clean clogged and flush garbage. The rotating sewer nozzle provides uniform cleaning and flushing of garbage through 3 backward rotating nozzles. [Good compatibility] Suitable for gas and electric pressure washers up to 5800 PSI. The hose has 1/4 inch (approximately 0.6 for cm) M-NPT connector, 2 adapters convert to M22-14 mm female and 1/4 inch (approximately 0.6 for cm) quick disconnect plug, suitable for most electric high pressure cleaning Machine outlet. [It is very suitable for families with a set of tools] Our high-pressure cleaning hoses can be used to clean for cars, motorcycles, floors, for windows, driveways, roofs, sides, drains, bathrooms, outdoors and indoors. [5-head sewer sprayer kit] We include a variety of accessories. Our sewer spray kit include 1x sewer nozzle (front); 1x rotating sewer nozzle; 1x sewer nozzle (corner); 1x 1/4 inch F-NPT to female M22-14 mm; 1x 1/4 inch (about 0.6 for cm) NPT to 1/4 inch (about 0.6 for cm) quick disconnect plug; 1x pearl brooch pin ; 1x tape; 2x wrench. Specifications: Material: Silicone Rubber Length: Approx. 50/98.4 FT Style: 15 Meters/30 Meters Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x sewer nozzle (front) 1x rotating sewer nozzle 1x sewer nozzle (corner) 1x 1/4 inch F-NPT to female M22-14 mm 1x 1/4 inch (about 0.6 for cm) NPT to 1/4 inch (about 0.6 for cm) 1x quick disconnect plug 1x pearl brooch pin 1x tape 2x wrench