This is a handmade item (=^ェ^=) It seems that covering the eyes to block the view when a cat is struggling, such as during nail trimming, shampooing, or vet visits, can have a relaxing effect, similar to using a net or cloth bag to provide a sense of security. In cats, the use of whiskers (tactile hairs) is important for their sense of action, so covering and restraining them can make them less resistant. However, depending on their mood, they may strongly dislike it, or their acceptance may vary depending on the time of day, or they may sense it and run away... truly a cat's mood. Many products have been commercialized, but I've arranged something I made a few years ago by creating my own pattern. It combines cotton double gauze with a material that dries easily even after washing and is less likely to lose its shape. ******************************************** Color: W-gauze cat pattern + light purple knit + Back side: Ivory mesh 1 piece 770 yen (Can also be changed to regular mail) The entire inside is made of stretchy mesh knit. Size Guide: Head circumference 28cm - 30cm Mouth opening 7cm The head circumference is long and has some leeway. Photos 1 and 2 are the actual items. (Other photos are reference photos of the fabric used and sizes, including sold items) R6-MB2 ******************************************** Free size, generally suitable for adult cats. The fit has a relatively wide tolerance due to the use of tucks and Velcro. The model in the 3rd photo is a mixed-breed cat weighing around 4kg. I think it has a nearly standard muzzle length. Please understand that this is a handmade item by a cat-loving amateur, and each item is unique, so there may be some distortion or size errors. Using the materials I have on hand, while enjoying my favorite patterns... it's being offered at a trial price. Why not give it a try? Cat, nail clippers, nail trimming, nail trimming assistance, fluffy, hates nail trimming, eye cover, pet care Nail trimming measures, cat nail trimming, nail trimming mask