Waterpik Densco Proflex Flexible Scaler - 3 Foot Roll by WaterPik SKU 929-0623AA 123 $23.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Densco Proflex Flexible Scaler - Perforated Stainless Steel Flexible Scaling Strip designed to remove stains and plaque from contact areas of anterior teeth, 36 inch Roll.