10pcs 1.5ml Teeth Gingival Barrier Protection Gel Tip Teeth Whitening Gum

Amazon.com Price: $24.99 (as of 10/04/2023 23:05 PST- Details)

đź‘Ť[Protect] It protects the gums and soft tissue when whitening teeth.
đź‘Ť[Comfortable] It is very soft, like silicone, very comfortable.
đź‘Ť[Safe] Adopts resin, no harm and safe to use.