Features: Inspire young builders with a set of 10 construction vehicle rubber stampers made from safe, durable plastic rubber—designed to support creative play and artistic development in children. Each stamper features detailed, kid-friendly engineering vehicle designs, including bulldozers and cranes, and is sized for small hands—ideal for classroom use and easy storage. Perfect for teachers creating behavior charts or reward systems, and for parents supporting preschoolers during learning activities, homework, or positive behavior reinforcement. Great for school art projects, chore charts, greeting card making, and educational journals—lightweight and versatile for home, classroom, and outdoor creative use. The compact, engineering-themed stampers also support storytelling and achievement tracking while helping children develop fine motor skills through stamping and drawing activities. Specifications: Material: Plastic rubber Colors: Orange, green, blue, yellow, red Size: Approx. 2.5 x 3.5 cm (1.0 x 1.4 in) Weight: Approx. 50 g Package includes: 10 engineering vehicle rubber stampers Note: 1. Slight measurement variations (up to 1 cm) may occur due to manual measurement. 2. Screen settings may cause color appearance to vary slightly from actual product.