Our new and improved toilet seat contains elongated riser bolts that will supply you with the ultimate stability. Furthermore, this product will add 3.5 inches of height to your seat which will make it easier for you to sit, protecting your back form any strain. Made from durable plastic which attaches easily to your existing seat. We love this toilet riser because of its easy and convenient functions. Its padded arms provide you with the ultimate comfort and security. So, go ahead and make your life an easier one to live by.