Mask Drawers for Protection

today I am working on painting a dresser I am using my hand masker and 1in blue frog tape to mask these drawers off because I don't want to get any overspray on the inside of the drawers I also want to mask off to protect the drawer guides cuz if I get any over straight on the drawer guides that'll affect how the drawers smoothly run in and out and after I'm done with this I'm going to begin the sanding process now