We understand that it is the seam of each PVC exists but as joints that we are not OK, because its joints in front and another in the section of other pieces has not seen with a band like the image boundaries, see.
We understand that it requires each piece of PVC joints already. The boundaries specified by that we are not okay. Because the interface is in front and the other at the other pieces have not seen joints like the band to see. But if it needs to be seamless pattern band, we wanted it to be in the back better.
We understand that it must have PVC seam of each piece. But the joints according to the US are not okay. Because the joint it in front and in another part of the other piece still no joint looks like a ที่วง on show.