Auto open close and button<br> Automatic open/closeonly press one button for easy and quick operation in urgent rain.<br> The button fit your thumb very well and strongdurable for long time use.</br>Frame<br> Frame was made of 8 durable fiber ribs and high quality Stainless Steel bar.<br> Ribs are reinforced fiberglass.so even if the canopy was flipped inside outit can recover to its original shape safely.<br> Stainless steel prevent rust.<br> Fiber ribs and stainless bar are checked carefully to ensure smooth complete open close without getting stuck.</br>Canopy<br> Teflon fabric canopy provides excellent waterproof abilitybetter than normal 190T 210T pongee fabric.</br>Anti-seeping<br> Double layer cloth fixed between canopy gap prevent seeping through and leakage.</br>Details<br> Every umbrella cloth was checked carefully to ensure no broken hole.<br> Every umbrella handle was checked carefully to ensure brand new.<br> Every fixed thread was checked carefully to ensure no loose or broken.</br></br>Product Description</br></br>Product Description:<br> <br> Famous Teflon fabric canopy provides excellent waterproof ability like lotus leaves and instant drying function.<br> When rain fall over onto the umbrella surface??it will become small drops to slide down directly.<br> When you finish your walking in rain??just shake the umbrella canopy that it will be as clean as new.<br> Stainless steel construction to ensure long time use.<br> Compact??Windproof design and lightweight??easily put in purse or backpack.<br> Smooth rubber handle provides comfortable grip feeling.<br> FAST issue solution: 1.inform us problems 2.replace or full refund directly 3.no return required<br> Effective and easy for relaxed happy purchase from Devolb.<br> <br> Packeage:1 x Devolb Umbrella</br><br/>http://www.amazon.com/gp/product/B01N9TR0D2