AUIEI Water Flosser for Teeth Cordless Oral Irrigator Portable Dental Teeth Cleaner 300ML 5 Modes Teeth Cleaner Picks USB Rechargeable & IPX7 Waterproof Plaque Removal Tool for Travel Home Use(White) White Japan_Batch_Two good to protect your card

good to protect your card from fading and stain

Students could sit or stand in sequence according to these spot markers

sweat resistant and anti-tearing fabric

and glue marks are normal phenomena

Although the clamp is made of high grade thick rubber

AUIEI Water Flosser for Teeth Cordless Oral Irrigator Portable Dental Teeth Cleaner 300ML 5 Modes Teeth Cleaner Picks USB Rechargeable & IPX7 Waterproof Plaque Removal Tool for Travel Home Use(White) White Japan_Batch_Two good to protect your cardAUIEI Water Flosser for Teeth Cordless Oral Irrigator Portable Dental Teeth Cleaner 300ML 5 Modes Teeth Cleaner Picks USB Rechargeable & IPX7 Waterproof Plaque Removal Tool for Travel Home Use(White) Product Features Deep Teeth Cleaning & Improve Gum HealthEquipped with 0. 6mm ultra fine water column, 1400 1800 pulse frequency per minute and 30 120 PSI water pressure, the water flosser features a strong pump and advanced pressure stabilization