53 in. (1.35 m diameter). Relaxing fun in the sun! 2 cup holders! Backrest! Inflata-shield. Puncture resistant material! Inflata-shield. Thicker material provides an extra-strong barrier to better resist puncture. Increased tensile strength limits stretching and allows for greater rigidity. Embossed texture enhances grip. 2 sturdy handles! Mesh bottom! www.bestwaycorp.com. Please retain for reference. Made in China.