The five-position adjustable backrest can be adjusted from 100degree(s) to 168degree(s) for comfortable reading, sunbathing, or napping. The lumbar-conforming design provides ultimate comfort. The robust and durable construction and materials utilize durable 600D Oxford cloth and reinforced aluminum tubing. Each chair can support up to 330 lbs (approximately 150 kg) and features non-slip feet for stability. Storage and organization include clothing or towel racks, side pockets, and storage bags for easy access to items. Ultimate comfort features a removable, padded headrest and armrests to help maintain proper posture. Portable and easy to use, weighing only 7 lbs (approximately 3.2 kg), it features a quick-folding design and a shoulder strap for easy transport to the beach, park, campsite, fishing spot, or party venue. Weight: 18.57 lbs (approximately 8.5 kg).