$2 PopGrip Base Black Add to a bundle with another item or more. I can take $1 off. Anything marked under $3 is listed as not for sale. Extra or new base for any kind of swappable PopTop. I currently have: 6 bases, each listed separately 6 PopTops, each listed separately 3 PopWallets, each listed separately Bought from PopSockets.com. Never used, excellent condition, new. Please make sure to review photos, they count as part of the description. Check out my other items, bundle and save!