Material: Cotton 100 percent The height is only for suggestion. Product weight: 0.1500 kg Package weight: 0.1550 kg Package size: 20.00 x 15.00 x 1.00 cm / 7.87 x 5.91 x 0.39 inches Package Contents: 1 x T-shirt Instruction: There may be 1 - 3cm differ due to manual measurement. Please choose the right one according to your actual situation.