You can use this Long Tank Top Mockup to showcase your tank top design in your presentation in a modern and sleek way. You just need to put your design in the smart layer and it is done. You can modify the background colour and tank top/t-shirt colour too. You need to have photoshop to edit it.
File Format: PSD
Dimensions: 6000×5000 px
Size: 252 Mb
License: Free for personal & commercial use