Customer Service: Please contact us directly if there are any problems. We offer to replace or refund service. *Long-Lasting Nail Art Effect: it can last up to 4 weeks+ or longer with proper nail prep (filing, buffering, and cleaning). Good quality control to ensure high quality nail polishing. Toxic-free Gel: This poly extension gel is made from toxin free ingredients, low odor formula, no worries of damaging nails. You Will Get: 2 poly gels of 0.53oz/15g each tube+1 base coat(8ml) +1 top coat(8ml) +1 slip solution(30ml) +1 nail file+1 dual-ended gel brush+100pcs acrylic nail tips+10pcs nail paper forms+1 rhinestone decoration+2 securing clip. Nail Extension: 2 classic poly nail gel colors-clear and light pink gels to provide builder base for all kinds of polish nail gel colors.