20pcs Test Tube Clamps Wooden Holder Laboratory Accessory Chemical Experiment Equipment for Lab Tube Fixing and Support

Package Include 20 tube clamps Features -Product Info:Test tube clip - Material: . - Size: 18.00X1.50X1.20 cm/ 7.07X0.59X0.47 inch. - Comes with a long handle, which can keep you from the test tube and keep fixing clamps. - This durable test tube holder will not do damage to the test tube. It is a must-have supply for labs, school test tube storage rack. - ColorBeige - Features heat resistance, which has high durability and reliability Test Tube Accessories. - Lightweight design, provides convenience to use Test Tube Holder. - This item is a test tube clamp, which is made of and durable for long-term use.Goods Informationtest tube rack It comes with lightweight, provides convenience to use.laboratory clamp holder Perfect for laboratory experiment and experimental lesson.test tube holder for wall Made of , which is durable and practical for the lasting use.chemical test tube rack Features the long handle, which can efficiently your safety.tube holder The material enjoys the strong durability, which has heat resistance

• Clamp laboratory--lightweight design, provides convenience to use,test tube rack
• Lab clamp--the material enjoys the strong durability, which has heat resistance,laboratory clamp holder
• Test tube holder for wall--features the long handle, which can efficiently your safety,test tube storage rack
• test tube holder--the test tube holder is durable, which is not easy to be broken and deformed,tube clamps
• Detachable test tube holder--this durable test tube holder will not do damage to the test tube it is a must-have supply for labs, school,Test Tube Clip