The product we produced are high quality.And we can offer you competitive prices and the delivery time is acceptable. 25X25X2.5---3.0MM      30X30X2.5---5.0MM            38X38X2.5---5.0MM         40X40X3.0---6.0MM         50X50X3.0MM             50X50X3.7---8.0MM         60X60X5.0---6.0MM      63X63X6.0---8.0MM        65X65X5.0---8.0MM       70X70X6.0---7.0MM         75X75X5.0---12.0MM        80X80X6.0---10.0MM         90X90X6.0---12.0MM         100X100X6.0---12.0MM      120X120X8.0---12.0MM      130X130X9.0MM      125X125X8.0---12.0MM       150X150X10---15MM         200X200X14---20MM