The Weighted Sleep Mask with Elastic Strap is perfect for Sleep and relaxation and is the ultimate addition to your self care toolbox. Filled with all natural flaxseed the sleep mask is perfect for sleeping, meditation, or simply unwinding after a long day. The soft flaxseed filling gently rests around the eyes and facial area. The eye area of the mask has been stitched around to isolate the eyes and minimize pressure. A total room darkening experience, the eye mask blocks out light for a peaceful rest. The elastic band ensures a comfortable fit. Materials: 💖 Filled with approximately 6 ounces of high-quality flaxseeds, no other fillers are used. 💖 Fabric exterior-soft cotton flannel. 💖 Microwavable cotton batting is sandwiched between the exterior fabric. The batting helps extend the warm/gentle cool action and provides an added layer of comfort. 💖 1" elastic is encased in the same fabric as the mask. Care Instructions: Spot clean only with a damp cloth and air dry. Do not submerge in water. Instructions for Use: Store in the freezer for an as needed gentle cool pack. To warm remove from the zip lock bag (included with your purchase) and pop in the microwave for approximately 30-45 seconds. DO NOT OVER HEAT!!!!! Complete instructions included.