Note:1.The picture is for reference only, the actual product shall prevail2.There are other different sizes in this store that have not been put on the shelves in time. If you need other sizes, please contact us, thank you! We try our best to meet your requirements.Features:black glass fiber rod, 100% new, high quality.High strength and wide application rangeCan be used for: It can make all kinds of supporting rods. crafts. gifts.toys.model airplanes.kites. etcColor: BlackSpecification:Diameter : 4mmLenght : 2000mmAbout size:Manual measurement, it may be normal for 1-1.5mm error to occur.Quantity:10pcs Black glass fiber rod (4mm x 2000mm )If other length specifications are required,You can send me a message telling me that our specifications are very complete types.