Material: the blackout cellular shade is made of 0.55" single cell blackout honeycomb fabrics with aluminum foil, which can 100% block sunlight. The half shading cellular blind is made of 0.55" single cell light filtering honeycomb fabrics, which can 60% block sunlight. All honeycomb fabrics have a white backing to provide a uniform appearance from the outside. Both sides can be installed.
Return Policy: if you buy one of our smart blinds, we can fully refund the sample money to your account. Please contact us for a refund of the fabric samples if you place an order for ZSTARR Skylight Shades.