Cosari SpineFlex M4

Shipping to the US is free and tracked. You get a tracking number by email when your order ships. See the shipping policy for delivery times.

Yes, within 30 days of delivery. Details are in our refund policy.

Cosari is run by Interactive Ecommerce LLC, Sheridan, Wyoming. Questions: contact@cosarit.com, Monday to Friday, 9:00–17:00 ET.