CHECK BEFORE ORDER: High-quality samples, they allow you to assess the quality & texture of fabric and then decide on the perfect one for your home; The introduction to each fabric serie help you know them better GRAYWIND DESIGN: All details are designed; Dupont material envelope style, light-weight & durable & reusable, represent our consistent respect for the concept of environmental protect CUSTOMER FIRST: Each fabric labeled uniquely, it helps you quickly recognize your desired ones; Measuring guide and worksheet included, convenient for recording your window dimensions and save it for use later Add the sample to your wish list to save all items for later; You also can share them with your friends and family Graywind Motorized Vertical Blinds Compatible with Alexa Google Privacy Smart Vertical Blind Remote Control Track Slats Set