Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed TEDCO 4D Respiratory System Model Specification Item Weight 10.6 ounces Item model number 4893409260825 Product Dimensions 5.91 x 11.81 x 1.97 inches Manufacturer recommended age 10 months and up Manufacturer Tedco 11.81 inches x 5.91 inches x 1.97 inches. Weight: 10.6 oz Item Description For Free International Shipping Charge. There is No Original Box, Packing well in the Bubble Bag with the Manual included. Your human respiratory system has 21 detachable parts and stand. Also contains an assembly guide. This 4D replica is on a 1:3 scale with a detailed finish. Includes Alveoli. Suitable for Ages 8 and above. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence