Silver fabric: the bottom of silver paint, white surface layer. Polyester material (Oxford). Is a good sunscreen material, water resistance 95%

Blue fabric: the bottom of the plastic, the surface layer of blue. Polyester material, the fabric has a glial base, impermeable!

Red cloth: the bottom of the plastic, red surface layer. Polyester material, the fabric has a glial base, impermeable!

注意事项:

1.  关于防水:有涂层一面(银色面)为底面白色织物面为外接触面。白色一面接触水后,在平展无褶皱的条件下可以不渗水!但是如果用反了, 把银色涂层面接触水,就会渗漏!!亲们切记切记!

使用注意:罩子中间顶高些, 利于排水!如果大雨导致罩子中间凹陷积水, 极易造成渗漏!

布料是防水布料,防水测试的视频(需要复制到地址栏打开):http://v.youku.com/v_show/id_XMTQ5NDgyNTE5Ng==.html

但是罩子本身有接缝处也有开口处,在户外大雨天气,罩面严重积水的情况下,还要求绝对防水; 还要求丝水不漏的亲们,请绕道啦!万一哪天亲买到滴水不飘,滴水不渗的雨伞,请告诉我,我就能想想办法!万分感谢!

卖家自我评定的防水程度为:95%(95%的定义是:假如罩面长时间积水100ml, 会有5ml的渗水量!

2. 防水布宽度为1.5米,如果长和宽都大于1.5米,则需要有拼接缝合,望亲们知悉~谢谢