Token:-Association of mechanical engineers and students, B.V.B. college of engineering & technology, hubli -FA1430 Weight – 12.44 gm Diameter – 40 mm Shipping charges – 60rs for first product, 10rs for each additional product, Delivery – we ship 24-48 working hours after confirmation of payment ICH MONEY BACK GUARANTEE – get the item you ordered or get ur money back THANK YOU