【Upgrade binoculars - BAK4 prisms & FMC Multilayer broadband green film】Binoculars are adopted BAK4 prisms, and the objective lens use FMC multilayer broadband green film, 100% of the reflected light can offer a real color reproduction and no color distortion. | 【We offer a 90-day money back guarantee & lifetime free replacement warranty on our binoculars】If for any reason our toy binoculars for kids don’t live up to your expectations, simply contact us directly and we will make it right. You can find our email address on the product box, do not hesitate to contact us. We care about our customers and stand behind our quality. That is our promise to you. | 【Lightweight & Small】Mini design, children can throw them into your backpack each day without hesitation. 11 Colors for toy gift (Blue, Black, Green, Yellow, Red, Purple, Pink, Brown, Gray, Orange and White) Full size: 3.22" x 4.13" x 1.57" - Folded size: 2.92" x 4.13" x 1.57" And weighs only 5.4 Ounces / 143 Grams. It is so small that it can easily fit in a shirt pocket. | 【Gifts for 3-14+ year ols boy that should not be missing from your holiday toys list】lightweight binoculars made of premium materials. Life waterproof and with shock-resistant rubber coating, the mini-sized binoculars, compact, are built to last and will withstand the wear and tear of active, outdoor activities. (do not submerge into water) | 【Discover the beauty of nature's creatures】go on the hunt, or traveling with a clear list of magnificent birds you absolutely must see for real. The digital guide included will enrich your kid's knowledge about nature's wonders and will surely ignite his desire. The premium kids binoculars are perfect for a birthday gift, sports games watching, concerts, backyard insect observation, inside & outdoor activities, hunting, hiking.