Construction Kits are basically a pack of samples that are programmed and pre-worked so that one could simply drop it in whichever DAW you use, and have a simple breakdown or drop. It's for sure helpful for beginners and or even just anyone who likes to get creative with the stems or loops. Download trap, EDM, house / future house, techno, funk, r&b, west coast, pop, hip hop construction kits. They generally include loops & sounds which are designed to work together and which can usually be used to construct a complete backing track.
Each kit (track) is labeled by BPM and in its own individual folder. Extract the samples and import them into your favorite DAW such as Reason, FL Studio, Ableton, Logic Pro, Maschine or whatever else you make your beats on.
All Construction Kits are 100% Royalty-Free, so once purchased you can use them in your commercial release without paying any hidden costs.