1. Safe Framed of saucer tree swing by 4 foam paddingcovered high quality steel tubes, and four nylon ropes attach to the round swing points to hold onto for balance and stability. And it can protect from getting hurt 2. Weather Resistant Materials surface and weather resistant designed permeable 900D Oxford polyester mesh seat and durable nylon ropes have greater loadbearing capacity. They have longer life due to antiaging and are more wearable, softer and better ductile 3. Adjustable RopesThe ropes and the straps can be adjusted to a suitable length, adjustable between 40.2'70.1' and ideal for all tree or structure sizes, so distance to ground is totally optional according to users' preferences 4. Easy to AssembleSimply assemble as required with the instruction and easily attach to swing set or hang from a tree. The saucer spinner swing is collapsible, only 1/4 the size after removal, easy to disassemble, transport and store