Custom Silicone Slap Bracelet Ruler Measure for Kids' Learning Fun. 2-in-1 Design: Combines a soft slap bracelet with a 20cm dual scale ruler for play and learning. Safe Material: Made of 100% food grade silicone, BPA-free and non-toxic for kids. Custom Color Options: Available in pink, blue, red, purple, or support custom color requests. Custom Logo Support: Supports laser, silk-printing, and engraved logo customization. Custom Package Design: Offers custom package design services and various packaging options. ISO 9001 Certified: Manufacturer holds ISO 9001:2015 and BSCI certifications for quality assurance. OEM & ODM Service: Provides full customization, minor customization, and flexible customization options. Global Shipping: Experienced in shipping millions of parcels to over 70 countries since 2008.