Saddle Sandbag floor block The door is designed to

The door is designed to be reversible for easy installation and operation

and easy maintenance

this floor block offers durability and ease of use

Plastic glide strips in housing reduce noise and friction

Versatile mounting options include anchoring

Saddle Sandbag floor block The door is designed toSaddle sand bag for ground applications. Made of black nylon with a heavy duty nylon strap. Separate plastic bags supplied for easy filling. Both pockets are equipped with a velcro flap for convenient access. Does not come with sand. 15lb Saddle Style Sand Bag: 24 x 10 overall 25lb Saddle Style Sand Bag: 24 x 12. 5 overall 50lb Saddle Style Sand Bag: 30 x 16. 5 overall