You will get
1. Son in law red packet to be returned during Betrothal ceremony, symbolizing 女婿口袋满满，步步高升，足够拥有4样东西，可以是
-裤子
-衣服
-鞋子
-领带 
2. Father in law & mother in law red packet symbolising 进门的媳妇对家翁，家娘的尊敬，礼金给他们健健康康，幸福快乐