手摸：即用手触摸皮革表面，如有滑爽、柔软、丰满、弹性的感觉就是真皮；而一般人造合成革面发涩、死板、柔软性差。
Hand touch: that is to touch the leather surface with hands, if there is a feeling of smooth, soft, full and elastic, it is the real leather; while the general synthetic leather surface is astringent, rigid and soft.
眼看：真皮革面有较清晰的毛也、花纹，黄牛皮有较匀称的细毛孔，牦牛皮有较粗而稀疏的毛孔，山羊皮有鱼鳞状的毛孔。
Eye: The leather surface has clear wool and pattern, yellow cattle skin has symmetrical fine pore, yak www.jiaodaiji.org.cnwww.diandongment.cnwww.sjzdiandongmen.cnwww.sjzbanjia.com.cnskin has thicker and sparse pore, goat skin has scaly pore.www.zhamen.net.cnwww.guntong.net.cn
嗅味：凡是真皮都有皮革的气味；而人造革都具有刺激性较强的塑料气味。
Smell: Leather smells in all genuine leather, while artificial leather smells of plastic with strong irritation.
点燃：从真皮革和人造革背面撕下一点纤维，点燃后，凡发出刺鼻的气味，结成疙瘩的是人造革；凡是发出毛发气味，不结硬疙瘩的是真皮。
Ignition: Tear a bit of fiber from the back of leather and artificial leather. When ignited, the artificial leather emits a pungent odor and knots; the leather emits a hair odor and does not knot.