Description:The fine workmanship of this simulation crab model makes it have long service time.You can use this realistic and vivid simulation crab model to develop your children's intelligence, which is a good cognitive toy.Made of PVC, this simulation crab model is eco-friendly, durable and indeformable to use.There are 4 sizes of 9 styles for you to choose from.This simulation crab model is good choice to be presented to your kids or students as birthday gift.Item Name: Simulation Crab Cognition ToyMaterial: PVCFeatures: Realistic, Educational, SafeSize Details: A/B/C: 9.6cm x 8cm/3.78" x 3.15" (Approx.)D/E/F/G: 9.4cm x 8cm/3.7" x 3.15" (Approx.)H: 12.8cm x 9.5cm/5.04" x 3.74" (Approx.)I: 9cm x 9cm/3.54" x 3.54" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Simulation Crab Cognition Toy