The relationship between comrades-in-arms is quite deep. It is good to give him a wedding gift that can express your feelings. You don't need to pursue the price too much. Here are some suggestions for you, I hope it will be helpful to you:
1. Send a couple pillows, on which you can photocopy the wedding photos of your comrades-in-arms. It is more creative and it is a personalized home decoration in his new house. And the pillows are very practical and do not take up space. It is a good recommendation.
2. Sending a bouquet of lilies is also a good idea, which means blessing the comrades-in-arms and the bride for a hundred years of happiness. If you think that flowers are not suitable, you can send a very popular cartoon bouquet, such as a wedding cartoon rose bouquet, which is red and particularly festive, and it will never wither, wishing the comrades-in-arms marriage "never wither".
3. Sending a customized creative wedding gift will be particularly thoughtful, such as a real doll made to look like a comrade-in-arms and his wife, which is realistic and fun, and can be permanently placed at home, which is very commemorative. Another example is a crystal music box, on which you can print your comrade's wedding photo, so that the crystal, which represents love, can bless your comrade's marriage happiness. Of course, don't forget to give your comrade a red envelope at the end, which is a must, no matter what gift you give. The gift money can be more or less, and it is recommended to give a lucky number, such as 668, 888, 1288, 2888, etc.