HUMMVIEWER WAS DESIGNED AND PATENTED IN LOVELAND, CO in 2018. HummViewer is a one of kind wearable hummingbird feeder mask on the market. We take pride in the high quality, durability & functionality of our hummingbird feeder and so do our feathered friendsIt's the gift that keeps on giving for years to come!HUMMVIEWER ARRIVES PACKAGED inside of a large custom red cotton sling backpack for storage and resue. It is branded with our logo on the front. HummViewer fits ages 4 years old and up!COMFORTABLE AND EASILY ADJUSTABLE face shield mask is made of hIgh quality materials that meet the standards of PPE gear. It is scratch & fog resistant with 3 predrilled holes to hold the flower feeders.3 RED FLOWER FEEDERS are included. The clear feeding tubes allow the user to observe hummingbirds beak and toungue as they drink nectar from the tube. Also included is 1 cleaning brush to keep the flower feeder tubes clean between uses.1 NECTAR BULB to easily fill the flower feeder tubes with homemade nectar. We have included a homemade hummingbird nectar recipe on our instruction card. All of the accessories arrive inside of a small red cotton bag for storage. 3 ~ YELLOW REMOVEABLE PERCHES are included. A perch will allow hummingbirds to "sit" and drink for longer periods of time.INSTRUCTION CARD is included for how to use HummViewer and helpful tips. Also included is a beautiful watercolor hummingbird card made especially for HummViewer!HUMMVIEWER IS THE PERFECT GIFT for hummingbird enthusiasts or anyone just beginning to connect with these magnificent birds.4 IN 1 HUMMINGBIRD FEEDER: It can be WORN, HUNG UP, SET OUT or used to HAND FEED hummingbirds.