So the first thing I want to do is congratulate you on buying some nice earphones for a great price. I had the opportunity to try the BGVP DMS earphones and was pretty impressed by their sound, but even more impressed by the price! If you are looking for replacement ear tips for BGVP, we have them and we have a number of choices for you. Most of the BGVP models will use a size 5 ear tip (see left column on our home page for the link), but I also notice they include ear tips that have a size 4 connection diameter in their package too, so let me say this: if you want a memory foam ear tip for BGVP, then go with the size 5. If a silicone ear tip for BGVP is you preference, then you can choose either the size 4 or 5. Also, if you are unsure of anything at all, just use our contact us form and tell us which BGVP model you have and we can tell you all the compatible choices you will have. Since we have a couple styles to choose from, you might want to experiment with a couple of the styles or sizes. We're happy to put together an assortment if you want to try more than one style. Thanks for visiting earphonesplus.com today!