Sill Shield

Magnum Plastics Inc is a family owned company with over 30 years of experience in designing, manufacturing and distributing a variety of extruded plastic products.  We are located in Greenwood Lake, NY.  In 2006, we started up a line of dog owner products that include white or clear door and window sill shields. 

Product Image Item Name- Price
Heavy Duty Door Shield

Heavy Duty Door Shield

Our heavy duty door shield is the toughest in the world.  Made in the USA from water clear, super strong polycarbonate plastic, the same...


SILL SHIELD - window ledge protectors

SILL SHIELD - window ledge protectors

Sill Shields are a unique product designed to protect your window ledges from paw damage.  Available in white or clear and there are sizes to...

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