Description: Set Iuncludes: 50 Pieces include---6x Roller sponge brushes, 5xSponge brushes, 2x Paint Brush, 2x Fine brush, 36x number letter sponge stamper . This set of sponge paint brushes with an assortment of brush shapes and sizes can help children strengthen their hand/finger muscles and develop fine motor skills.Waterproof bibs reduce the difficulty of cleaning the entire process, making cleaning easy. The heads of these foam brushes are made of water-absorbing sponge, foam and EVA, non-toxic and safe, handles are made of wood and plastic, easy to grasp and use. Kids can use these tools to paint, draw, make DIY craft projects and so on, they will unleash the childs unlimited creativity and imagination, and improve their color cognition. And let every child and preschool child feel the fun and joy of creation! just insure they will not put the sponge into mouth. Specification: Material: Acrylic Color: as Picture Shown Size Chart: Sponge Stamp Handle(L) :7.5 - 11 /2.95 x 4.33cm ,Dia:4 - 7 /1.47 - 2.76cm Sponge Numbers Letter (Thickness): 1.5 / 0.59 cm Pen (L) :17.5 cm /6.89 inch Sponge (L x W): 15.5 x 2.5 cm / 6.10 x 0.98 inch Package Includes: 1 set Sponge Painting Brushes Kit(50 Pcs) Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size.