Skadis Sunglasses holder - multiple kinds in one

I was not able to find any Skadis sunglasses holder that would fit my needs. This holder uses same attachment system as other holder(original) but is made to hold various sunglasses at once. All sunglasses we have at home fit perfectly, even the sport one. 

Middle of holders is 20cm so it fits narrowest Skadis perfectly. 

If you need more sizes let me know or use my design and remodel as you want.

Update: Added SkadisHodler-Smaller to 16 cm between holes. 

Used same system of attaching holder to Skadis. Rest is done different to fit multiple types of sunglasses on same holder.