1. DEEP CLEANING: Plastic material handle, strong decontamination, milk bottle, mouth cup, or various shades, materials of the cups can be brushed clean.2. SNAP CONNECTION: The product consists of a brush head and a handle, with a snap connection design for easy installation. When a new cup brush needs to be replaced, you can maintain the handle and install a new sponge brush head.3. SPONGE: The cup brush head is made of high density sponge material with strong water absorption, soft and will not scratch the cup, and BPA , safe for babies to use.4. PORTABLE: The bottle brush adopts a detachable design, which is very convenient to carry, especially when traveling and going out, it only takes up a little space.5. APPLICATION: Also can be used to clean milk bottles and water bottles, soft material, no damage to the surfaces of items. Suitable for plastic, glass, stainless steel and ceramic cups.Specification:Item Type: Bottle Sponge BrushMaterial: Plastic, spongeSize after combination: Approx. 25.5 x 5.5 x 3.5cm / 10.04 x 2.17 x 1.38inHow to Use:Direct Usepacking list:50 x Bottle Sponge Brush50 x Long HandleNotice:Handle color random