Innovative Design: The tent comes in an elegant, modern shade of industrial gray; It can seamlessly blend in with the ambiance of your room; It's the perfect size for growing 4-6 small plants Extra-Thick Canvas and Sturdy Framework: The quality 600D canvas is tear-proof and double-stitched; The tent also comes with a robust metal framework, hooks, and connectors with precise metal corners Total Blackout Zipper, Completely Lightproof: The VIVOSUN Grow Tent blocks all light from escaping and is internally lined with 98% reflective mylar; This reflects more plant-usable energy (light) and focuses less heat on the plants, which boosts yields inside the grow tent Maximize Your Limited Space: With our new Triangle Grow Tent, you can optimize your space and grow in even the smallest rooms; With its triangular base, it can fit into any corner of the room and add flavor to your living area Larger Yields and a Bigger U-shaped Observation Window: Our indoor Triangle Grow Tent comes with a 39.3 x 44.5 in. observation window in the front; The triangular base provides your plants with more room for growth; Learn to love the rewarding process of growing plants