The sun-blocking curtains can block out most of the sunlight and most of the UV rays, balancing summer heat and winter cold. It is made of waterproof fabric that can keep rainwater out. The price drops from $25.99 to $18.19 when you clip the 30% off coupon on the product page. Shipping is free for prime members or on orders over $25.

Clip the 30% off coupon on the product page.