As a common seat, the card seat is deeply loved by the majority of consumers because of its simple design, generous and reliable quality. It is widely used in various entertainment places and some middle and high-grade restaurant furniture. Many people will struggle with the size problem when choosing the card seat sofa, so what is the card seat size? Is it fixed?

由于卡座沙发生产商的不同，卡座尺寸都会存在一定的误差，当然这个误差在合理范围之内，不会影响卡座沙发的使用效果，一般情况下偏差在5至10厘米之间都是正常的，如果超出了这个范围，就属于制作工艺的缺陷了。

Due to the different manufacturers of card seat sofa, there will be some errors in the size of card seat sofa. Of course, this error is within a reasonable range and will not affect the use effect of card seat sofa. Generally, the deviation between 5 and 10 cm is normal. If it exceeds this range, it belongs to the defect of manufacturing process.

在选择卡座沙发时，如果是单人沙发其长度、高度以及高度没有固定的规定，可以根据空间大小选择，而三人卡座沙发的卡座尺寸有固定的规定，一般深度不能超过45至50厘米。但是这些规定都不是固定的，大家在制作之前可以向厂家提出尺寸要求。

When selecting the card seat sofa, if it is a single person sofa, its length, height and height are not fixed, it can be selected according to the space size, while the card seat size of the three person card seat sofa has fixed provisions, and the general depth cannot exceed 45 to 50 cm. However, these Regulations are not fixed. You can put forward dimensional requirements to the manufacturer before production.