The floats are made of high quality PVC,have over than 100 kinds of difference size and shapes(oval,columnar,bullet,oblate,caky).The floats mainlyused on the water for fish catching and fish farming.The floats are withgood features,such as press-resitance,non absorbent,durable.Following is the most popular sizes.Art no.specificationWeight(g/)Buoyancy(g)Pc/bagmaterialQuantity/HQSF81050x60x10111051000pvc475000Sf2065x100x1224190500pvc170000Y3070x110x2033270200pvc120000DS2115x170x221401100100pvc31500D8t130x180x25210190050pvc19950Dh2091x50x2024290300pvc120000F81180x40x1620175400pvc174000G3.5127x170x25175140050pvc22950D8130x180x25415190050pvc19950DS0140X190X28206210050pvc16800SH2090x50x2020190400Pvc174000