These pillows are super easy to use. You can place them on your chair, sofa, or bed right out of the box as no assembly is needed. For indoor use, they'll instantly liven up your living space. When using them outdoors, make sure to choose a dry and sheltered spot to keep them in good condition. To clean, gently spot - clean the broadcloth cover with a mild detergent and a soft cloth. Avoid machine - washing or using harsh chemicals as this may damage the fabric. If you notice any loose threads, simply trim them carefully. With proper care, these pillows will stay looking great for a long time.