Using your Coastal-Style Mesh Dining Chair Set is easy. Just place them around your dining table and start enjoying your meals. When sitting, make sure your weight is evenly distributed to avoid any unnecessary stress on the chair. Since it's an oversized item, be careful when moving it to prevent any scratches or dents. For maintenance, wipe the stainless steel frame with a soft, dry cloth regularly to keep it shiny. The rope weave and fabric can be gently vacuumed to remove dust. If there are any spills on the seat cushion, blot them immediately with a clean cloth. Remember, the weight limit is 250 Lbs, so don't exceed it to ensure the chair's long - term durability. Also, this item is non - returnable, but if you notice any damages or defects upon arrival, contact us right away for a replacement.