What are the size and weight limitations? The size of your shipment, including the packaging, must remain within the specified limits: length – 122 cm, width – 102 cm, height – 150 cm. Maximum weight allowed – 200 kg. Please, note that measurements on US websites are typically displayed in feet and inches. To convert them to centimeters, use the following conversion factors: 1 inch = 2.54 cm, 1 foot = 30.48 cm.