200pcs Mini Micro Irrigation Sprinklers Ground Stake Adjustable Emitters Water Dripper For Garden Lawn Potting (red Black) This micro dripper has 8 holes on the head, can adjustable as sprinkler form, drip form and shut down form. in counterclockwise direction can adjust the water, and you can turn it off by in clockwise direction, up to 1.3 meters in diameter. You can adjust water yield according to the actual situation, removable and washable.Features- Color: Red and Black. - Material: PP. - Size:Approx. 2.5 x 2 x 2cm/ 1 x 0.8 x 0.8 inch - Hydraulic pressure: 2-4.0 Kg. - Adjustable flow range: 0-100L/h. - With 8 holes on the head, can adjustable as sprinkler form, drip form and shut down form. - Drill hole with hole puncher (not included) then plug it in. - Can adjust water yield according to the actual situation, removable and washable. - Suitable for 4mm/7mm (Inner/ Outer diameter) tube or 1.0-1.8mm thickness PE tube. - Perfect for potted plant, fruit tree, bush, small flower bed, and etc.Packing list: 200 x Micro Irrigation Sprinklers