1. Elastic band for form fitting fit: A widened elastic band is sewn into the hem of our footstool ottoman cover, ensuring a fit and all around protection for your ottoman. Combined with an additional buckle strap sewn in the middle of the hem, the rectangular ottoman cover fits snugly to your ottoman without slipping during use. 2. Size: We have three sizes to choose from. Size S is suitable for length 45–75 cm, width 40–55 cm, height 30–45 cm. Size M is suitable for length 90–120 cm, width 40–55 cm, height 30–45 cm. Size L is suitable for length 120–160 cm, width 40–55 cm, height 30–45 cm. Please measure the size of your storage stool carefully before purchasing. 3. Practical decoration: The rectangular ottoman cover for the living room is also a great choice for households with children and pets. It protects your ottoman from daily wear, tear, and stains while beautifying your home with subtle, beautiful colors. 4. Easy to install: Our stretchable ottoman protector can be installed in no time. Simply find the 4 corners and wrap the ottoman from one side to the other. Make sure the corners of the ottoman are well aligned with those of the cover. Then tie the buckle strap across the bottom of the ottoman for a secure fit.