Premium Material: These travel size small foaming bottles are made of high quality BPA-Free PETG plastic, which is safe, non-toxic and odorless, 100% eco-friendly. Our products also contain fine mist sprayer,Plastic Bottles,Mini trigger sprayer ,Lotion pump ,Perfume Bottles,Cosmetic Package, etc. Product Name High Quality Custom Plastic Flip Top caps For Bottles Material Plastic Size 18/410 20/410 24/410 28/410 Color Custom Color MOQ 10000pcs