Discounts only available for combined shipping. I will lower the price at my own discretion, so I will not respond to price reduction comments! I don't see any signs of the neck being detached, so I think it's like that from the beginning, but I've included it because I was concerned. It's more substantial than a T-shirt, a little thick. 99% polyester, 1% polyurethane Width approx. 56cm, Length approx. 53cm Please understand that this is a used item stored at home. Please note that it will be placed directly in the delivery vinyl bag as shown in the last image.